APA (7th ed.) Citation

Espiritu, E. Q., Pimentel, S. S., Marquez, N. D. E., Roxas, M. C. M. R., & Domingo, F. A. T. (2011). Toxicological and histopathological evaluations of the effects if synthetic hormones - 17a-Ethinylestradiol and Levonorgestrel - on tilapia (Oreochromis niloticus). Transactions of the National Academy of Science and Technology.

Chicago Style (17th ed.) Citation

Espiritu, Emilyn Q., Stephanie S. Pimentel, Norman Dennis E. Marquez, Ma. Cathrina Margarita R. Roxas, and Felix Antonio T. Domingo. "Toxicological and Histopathological Evaluations of the Effects If Synthetic Hormones - 17a-Ethinylestradiol and Levonorgestrel - on Tilapia (Oreochromis Niloticus)." Transactions of the National Academy of Science and Technology 2011.

MLA (9th ed.) Citation

Espiritu, Emilyn Q., et al. "Toxicological and Histopathological Evaluations of the Effects If Synthetic Hormones - 17a-Ethinylestradiol and Levonorgestrel - on Tilapia (Oreochromis Niloticus)." Transactions of the National Academy of Science and Technology, 2011.