Gaya APA

Tjitrosoepomo, G. (2009). Taksonomi Tumbuhan (schizophyta, thallophyta, bryophyta, pteridophyta) . Yogyakarta: Gadjah Mada University Press.

Gaya MLA

Tjitrosoepomo, Gembong. "Taksonomi Tumbuhan (schizophyta, thallophyta, bryophyta, pteridophyta)". Yogyakarta: Gadjah Mada University Press, 2009. Text.