APA-referens (7:e uppl.)

Apostol, A. M. P., Porquiz, H. C., Marfil, F. J. C., & Mohagan, A. B. (2015). Diversity of butterflies in Mt. Malambo 2, Date Salumay, Marilog District, Davao City. Transactions of the National Academy of Science and Technology.

Chicago-referens (17:e uppl.)

Apostol, Andrea Marie P., Heidi C. Porquiz, Felisa Jyl C. Marfil, och Alma B. Mohagan. "Diversity of Butterflies in Mt. Malambo 2, Date Salumay, Marilog District, Davao City." Transactions of the National Academy of Science and Technology 2015.

MLA-referens (9:e uppl.)

Apostol, Andrea Marie P., et al. "Diversity of Butterflies in Mt. Malambo 2, Date Salumay, Marilog District, Davao City." Transactions of the National Academy of Science and Technology, 2015.