Gaya APA

Gunawan, H, I., Biology;, I, S, F, B, A, D, O. (2012;). HAYATI : Journal of Biosciences; (Vol. 19 No. 2 June 2012;). Denpasar: Bogor Argricurtural university;.

Gaya MLA

Gunawan, Hendri, Indra., Biology;, Indonesian, Society, For, Biology, And, Department, Of. "HAYATI : Journal of Biosciences;". Vol. 19 No. 2 June 2012; Denpasar: Bogor Argricurtural university;, 2012;. .