Dayananda, K. and Ranaweera, S., 1996. Mosquito-larvicidal activity of Ceylon citronella {Cymbopogon Nardus (L.) Rendle} oil fractions. Journal of the National Science Foundation of Sri Lanka, 24(4), pp.247–252. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda K, Ranaweera S. Mosquito-larvicidal activity of Ceylon citronella {Cymbopogon Nardus (L.) Rendle} oil fractions. Journal of the National Science Foundation of Sri Lanka. 1996;24(4):247–52. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda, K., & Ranaweera, S. (1996). Mosquito-larvicidal activity of Ceylon citronella {Cymbopogon Nardus (L.) Rendle} oil fractions. Journal of the National Science Foundation of Sri Lanka, 24(4), 247–252. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda K and Ranaweera S, ‘Mosquito-larvicidal Activity of Ceylon Citronella {cymbopogon Nardus (L.) Rendle} Oil Fractions’ (1996) 24 Journal of the National Science Foundation of Sri Lanka 247 DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda, KR, and SS Ranaweera. 1996. “Mosquito-larvicidal Activity of Ceylon Citronella {cymbopogon Nardus (L.) Rendle} Oil Fractions”. Journal of the National Science Foundation of Sri Lanka 24 (4): 247–52. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda, KR, and SS Ranaweera. “Mosquito-larvicidal Activity of Ceylon Citronella {cymbopogon Nardus (L.) Rendle} Oil Fractions”. Journal of the National Science Foundation of Sri Lanka 24, no. 4 (1996): 247–52. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557

Dayananda, K.and S. Ranaweera. “Mosquito-larvicidal Activity of Ceylon Citronella {cymbopogon Nardus (L.) Rendle} Oil Fractions”. Journal of the National Science Foundation of Sri Lanka, vol. 24, no. 4, 1996, pp. 247–52. DOI: http://doi.org/10.4038/jnsfsr.v24i4.5557