APA aipamena

Ortiz, P. A. (1963). Legal aspects of the North Borneo question. Bureau of printing.

Chicago Style aipamena

Ortiz, Pacifico A. Legal Aspects of the North Borneo Question. Manila: Bureau of printing, 1963.

MLA aipamena

Ortiz, Pacifico A. Legal Aspects of the North Borneo Question. Bureau of printing, 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.