Gaya APA

dkk, I, C. (2006). Proceedings The Twelfth Asian Symposium On Medicinal Plants, Spices and Other Natural Products (Asomps XII) . Padang: UNAND Press.

Gaya MLA

dkk, Irawati, Chaniago. "Proceedings The Twelfth Asian Symposium On Medicinal Plants, Spices and Other Natural Products (Asomps XII)". Padang: UNAND Press, 2006. Teks.