Gaya APA

Purwantara, D, B. (2012). Biotropia : The Southeast Asian Journal of Tropical Biology (vol. 19). 2012: Seameo Biotrop.

Gaya MLA

Purwantara, Dr., Bambang. "Biotropia : The Southeast Asian Journal of Tropical Biology". vol. 19 2012: Seameo Biotrop, 2012. Text.