Gaya APA

Syah, I, T, A., Biology;, I, S, F, B, A, D, O. (2012;). HAYATI : Journ al of Biosciences; (Vol. 19 No. 3 September 2012;). Denpasar: Bogor Argricurtural university;.

Gaya MLA

Syah, Indra, Thamrin, Arifin., Biology;, Indonesian, Society, For, Biology, And, Department, Of. "HAYATI : Journ al of Biosciences;". Vol. 19 No. 3 September 2012; Denpasar: Bogor Argricurtural university;, 2012;. .