APA (7th ed.) Citation

Cayabyab, B. F., & Alcantara, E. P. (2011). Some butterflies of Boracay Island. Transactions of the National Academy of Science and Technology.

Chicago Style (17th ed.) Citation

Cayabyab, Bonifacio F., and Edwin P. Alcantara. "Some Butterflies of Boracay Island." Transactions of the National Academy of Science and Technology 2011.

MLA (9th ed.) Citation

Cayabyab, Bonifacio F., and Edwin P. Alcantara. "Some Butterflies of Boracay Island." Transactions of the National Academy of Science and Technology, 2011.