APA aipamena

De Ocampo, R. S. (1983). Plio-Pleistocene geology of Bolinao, Pangasinan and vicinities. National Museum.

Chicago Style aipamena

De Ocampo, Roberto Sp. Plio-Pleistocene Geology of Bolinao, Pangasinan and Vicinities. Manila: National Museum, 1983.

MLA aipamena

De Ocampo, Roberto Sp. Plio-Pleistocene Geology of Bolinao, Pangasinan and Vicinities. National Museum, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.