APA Style
Whitten, Anthony J., Anwar, Jazanul, Damanik, Sengli J. (1984).
Ekologi Ekosistem Sumatera .
Yogyakarta:
GAJDAH MADA UNIVERSUTY PRESS.
Chicago Style
Whitten, Anthony J., Anwar, Jazanul, Damanik, Sengli J.
Ekologi Ekosistem Sumatera.
Yogyakarta:
GAJDAH MADA UNIVERSUTY PRESS,
1984.
.
MLA Style
Whitten, Anthony J., Anwar, Jazanul, Damanik, Sengli J.
Ekologi Ekosistem Sumatera.
Yogyakarta:
GAJDAH MADA UNIVERSUTY PRESS,
1984.
.
Turabian Style
Whitten, Anthony J., Anwar, Jazanul, Damanik, Sengli J.
Ekologi Ekosistem Sumatera.
Yogyakarta:
GAJDAH MADA UNIVERSUTY PRESS,
1984.
.