APA (7th ed.) Citation

Guo, P., Malhotra, A., Creer, S., & Pook, C. E. (2009). An evaluation of the systematic value of skull morphology in the Trimeresurus radiation (Serpentes: Viperidae: Crotalinae) of Asian pitvipers. Journal of Zoological Systematics & Evolutionary Research, 47(4), 378. https://doi.org/10.1111/j.1439-0469.2009.00525.x

Chicago Style (17th ed.) Citation

Guo, P., A. Malhotra, S. Creer, and C. E. Pook. "An Evaluation of the Systematic Value of Skull Morphology in the Trimeresurus Radiation (Serpentes: Viperidae: Crotalinae) of Asian Pitvipers." Journal of Zoological Systematics & Evolutionary Research 47, no. 4 (2009): 378. https://doi.org/10.1111/j.1439-0469.2009.00525.x.

MLA (9th ed.) Citation

Guo, P., et al. "An Evaluation of the Systematic Value of Skull Morphology in the Trimeresurus Radiation (Serpentes: Viperidae: Crotalinae) of Asian Pitvipers." Journal of Zoological Systematics & Evolutionary Research, vol. 47, no. 4, 2009, p. 378, https://doi.org/10.1111/j.1439-0469.2009.00525.x.