APA (7e ed.) Bronvermelding

Cayabyab, B. F., & Katimbang, G. A. (2011). Diversity in our midst: The butterfly nectar feeders of the Dividivi tree, Caesalpinia coriaria (Jacq) Wild at UP Los Baños, Los Baños, Laguna. Transactions of the National Academy of Science and Technology.

Chicago (17e ed.) Bronvermelding

Cayabyab, Bonifacio F., en Genaro A. Katimbang. "Diversity in Our Midst: The Butterfly Nectar Feeders of the Dividivi Tree, Caesalpinia Coriaria (Jacq) Wild at UP Los Baños, Los Baños, Laguna." Transactions of the National Academy of Science and Technology 2011.

MLA (9e ed.) Bronvermelding

Cayabyab, Bonifacio F., en Genaro A. Katimbang. "Diversity in Our Midst: The Butterfly Nectar Feeders of the Dividivi Tree, Caesalpinia Coriaria (Jacq) Wild at UP Los Baños, Los Baños, Laguna." Transactions of the National Academy of Science and Technology, 2011.