Gaya APA

Biology, B, R, C, F, T. (1976). Annual report July 1975-June 1976. . Boogor: [s.n.].

Gaya MLA

Biology, BIOTROP-Seameo, Regional, Center, For, Tropical. "Annual report July 1975-June 1976.". Boogor: [s.n.], 1976. Buku.