Cita APA (7th ed.)

Sand, A., & Robles, G. S. (1967). Philippine nursing law, jurisprudence and ethics (4th ed.). Professionals Pub.

Cita Chicago (17th ed.)

Sand, Annie, i Gonzalo S. Robles. Philippine Nursing Law, Jurisprudence and Ethics. 4th ed. Manila: Professionals Pub, 1967.

Cita MLA (9th ed.)

Sand, Annie, i Gonzalo S. Robles. Philippine Nursing Law, Jurisprudence and Ethics. 4th ed. Professionals Pub, 1967.