Citazione Stile APA (7a Edizione)

Cortes, I. R., & Lotilla, R. P. M. (1990). Nationality and international law from the Philippine perspective. Martinus Nijhoff.

Citazione stile Chigago Style (17a edizione)

Cortes, Irene Rian, e Raphael Perpetuo M. Lotilla. Nationality and International Law from the Philippine Perspective. The Hague: Martinus Nijhoff, 1990.

Citatione MLA (9a ed.)

Cortes, Irene Rian, e Raphael Perpetuo M. Lotilla. Nationality and International Law from the Philippine Perspective. Martinus Nijhoff, 1990.