APA način citiranja (7. izdanje)

Corby, G. W. (1951). Geology and oil possibilities of the Philippines. Bureau of Print.

Čikaški stil citiranja (17. izdanje)

Corby, Grant W. Geology and Oil Possibilities of the Philippines. Manila: Bureau of Print, 1951.

MLA način citiranja (9. izdanje)

Corby, Grant W. Geology and Oil Possibilities of the Philippines. Bureau of Print, 1951.