Gaya APA

Purwantara, B. et al (2019). Biotrapia The Southeast Asian Journal of Tropical Biology : Vol 26, No 1 April 2019 (Vol 26, No 1 April 2019). Bogor: Seameo Biotrop.

Gaya MLA

Purwantara, Bambang. et al. "Biotrapia The Southeast Asian Journal of Tropical Biology : Vol 26, No 1 April 2019". Vol 26, No 1 April 2019 Bogor: Seameo Biotrop, 2019. Teks.