APA (7th ed.) Citation

Ople, B. F. (1997). The Philippines and the world: Selected essays and speeches on foreign policy. Institute for Public Policy.

Chicago Style (17th ed.) Citation

Ople, Blas F. The Philippines and the World: Selected Essays and Speeches on Foreign Policy. Quezon City: Institute for Public Policy, 1997.

MLA (9th ed.) Citation

Ople, Blas F. The Philippines and the World: Selected Essays and Speeches on Foreign Policy. Institute for Public Policy, 1997.