Gaya APA
Sutanto, . (1996).
Indonesian Journal of Geography Vol. 28 No. 72 December 1996 (December 1996).
Yogyakarta:
Universitas Gadjah Mada.
Gaya MLA
Sutanto, .
"Indonesian Journal of Geography Vol. 28 No. 72 December 1996".
December 1996
Yogyakarta:
Universitas Gadjah Mada,
1996.
Text.