Citazione Stile APA (7a Edizione)

Sinco, V. G. (1962). Philippine political law, principles and concepts (11th ed.). Community Pub.

Citazione stile Chigago Style (17a edizione)

Sinco, Vicente Guzman. Philippine Political Law, Principles and Concepts. 11th ed. Manila: Community Pub, 1962.

Citatione MLA (9a ed.)

Sinco, Vicente Guzman. Philippine Political Law, Principles and Concepts. 11th ed. Community Pub, 1962.