Gaya APA

Tjitrosoepomo, G. (2001,2016). Taksonomi tumbuhan : (schizophyta, thallophyta, bryophyta, pteridophyta) / Gembong Tjitrosoepomo (Cet.5,11). : Gadjah Mada University Press.

Gaya MLA

Tjitrosoepomo, Gembong. "Taksonomi tumbuhan : (schizophyta, thallophyta, bryophyta, pteridophyta) / Gembong Tjitrosoepomo". Cet.5,11 : Gadjah Mada University Press, 2001,2016. Textbook.