APA (7th ed.) Citation

Salonga, J. R., & Yap, P. L. (1992). Public international law (5th edition.). Rex book store.

Chicago Style (17th ed.) Citation

Salonga, Jovito R., and Pedro L. Yap. Public International Law. 5th edition. Manila: Rex book store, 1992.

MLA (9th ed.) Citation

Salonga, Jovito R., and Pedro L. Yap. Public International Law. 5th edition. Rex book store, 1992.