APA Style
Todum, Howard., Supriharyono.. (1992).
Ekologi sistem: suatu pengantar .
Yogyakarta:
Gadjah Mada University Press.
Chicago Style
Todum, Howard., Supriharyono..
Ekologi sistem: suatu pengantar.
Yogyakarta:
Gadjah Mada University Press,
1992.
Printed Book.
MLA Style
Todum, Howard., Supriharyono..
Ekologi sistem: suatu pengantar.
Yogyakarta:
Gadjah Mada University Press,
1992.
Printed Book.
Turabian Style
Todum, Howard., Supriharyono..
Ekologi sistem: suatu pengantar.
Yogyakarta:
Gadjah Mada University Press,
1992.
Printed Book.