Gaya APA

Indonesia, I, A, G. (1993). Proceedings 22nd annual convention indonesia association of geologists (1st vol). Bandung: Pertemuan Ilmiah Tahunan Kedelapan Ikatan Ahli Geologi Indonesia.

Gaya MLA

Indonesia, Ikatan, Ahli, Geologi. "Proceedings 22nd annual convention indonesia association of geologists". 1st vol Bandung: Pertemuan Ilmiah Tahunan Kedelapan Ikatan Ahli Geologi Indonesia, 1993. Prosiding/Procceding.