APA Style
ANWAR, Jazanul. (1984).
Ekologi, ekosistem Sumatra .
Yogyakarta:
Gadah Mada University Press.
Chicago Style
ANWAR, Jazanul.
Ekologi, ekosistem Sumatra.
Yogyakarta:
Gadah Mada University Press,
1984.
Text.
MLA Style
ANWAR, Jazanul.
Ekologi, ekosistem Sumatra.
Yogyakarta:
Gadah Mada University Press,
1984.
Text.
Turabian Style
ANWAR, Jazanul.
Ekologi, ekosistem Sumatra.
Yogyakarta:
Gadah Mada University Press,
1984.
Print.