Cita APA (7a ed.)

Martin, R. G. (1960). Philippine constitutional law (3rd ed.). Philaw Pub.

Cita Chicago Style (17a ed.)

Martin, Ruperto G. Philippine Constitutional Law. 3rd ed. Manila: Philaw Pub, 1960.

Cita MLA (9a ed.)

Martin, Ruperto G. Philippine Constitutional Law. 3rd ed. Philaw Pub, 1960.