Gaya APA

Anonim, . (1979). Proceedings of The Sixth Asian-Pasific Weed Science Society Conference [Vol. 2] (Cet. 1.--). Jakarta: The Asian-Pacific Weed Science Society.

Gaya MLA

Anonim, . "Proceedings of The Sixth Asian-Pasific Weed Science Society Conference [Vol. 2]". Cet. 1.-- Jakarta: The Asian-Pacific Weed Science Society, 1979. Text.