Gaya APA
Tjitrosoepomo, G. (2005).
Takisonomi Tumbuhan Schizophyta Thallophyta Bryphyta Pteridiohyta .
Yogyakarta:
Gadjah Mada University Press.
Gaya MLA
Tjitrosoepomo, Gembong.
"Takisonomi Tumbuhan Schizophyta Thallophyta Bryphyta Pteridiohyta".
Yogyakarta:
Gadjah Mada University Press,
2005.
Text.