APA Style

Purwantara, B. (2013). Biotropia vol. 20, no. 1, June 2013 (Vol. 20, No. 1, June 2013). Bogor: SEAMEO BIOTROP.

MLA Style

Purwantara, Bambang. "Biotropia vol. 20, no. 1, June 2013". Vol. 20, No. 1, June 2013 Bogor: SEAMEO BIOTROP, 2013. Journal.