, A., & , D. Y. S. (1994). Pemurnian garlic mosaic virus. [Yogyakarta] : Universitas Gadjah Mada.
Chicago Style Citation, AKIN, and Dr.Ir. Y.B. Sumardiyono. Pemurnian Garlic Mosaic Virus. [Yogyakarta] : Universitas Gadjah Mada, 1994.
MLA引文, AKIN, and Dr.Ir. Y.B. Sumardiyono. Pemurnian Garlic Mosaic Virus. [Yogyakarta] : Universitas Gadjah Mada, 1994.
警告：這些引文格式不一定是100％准確.