APA (7th ed.) Citation

Romulo, C. P. (1969). SEATO in a changed and changing environment. Office of Public Affairs, Department of Foreign Affairs.

Chicago Style (17th ed.) Citation

Romulo, Carlos Peña. SEATO in a Changed and Changing Environment. Manila: Office of Public Affairs, Department of Foreign Affairs, 1969.

MLA (9th ed.) Citation

Romulo, Carlos Peña. SEATO in a Changed and Changing Environment. Office of Public Affairs, Department of Foreign Affairs, 1969.