APA Style
Skinner, Brian J., Permana. (1976).
Sunber Daya Bumi .
Yogyakarta:
Gadjah Mada University Press.
Chicago Style
Skinner, Brian J., Permana.
Sunber Daya Bumi.
Yogyakarta:
Gadjah Mada University Press,
1976.
Teks.
MLA Style
Skinner, Brian J., Permana.
Sunber Daya Bumi.
Yogyakarta:
Gadjah Mada University Press,
1976.
Teks.
Turabian Style
Skinner, Brian J., Permana.
Sunber Daya Bumi.
Yogyakarta:
Gadjah Mada University Press,
1976.
Teks.