Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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