Gaya APA

Tjitrosoepomo, G. (1996). Taksonomi tumbuhan : spermatophyta (Cet. 5). Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Tjitrosoepomo, Gembong. "Taksonomi tumbuhan : spermatophyta". Cet. 5 Yogyakarta: Gadjah Mada University Press, 1996. Printed Book.