Cita APA (7a ed.)

Manglapus, R. S. (1991). The Philippines at the strategic center: Foreign policy for the 1990s. Department of Foreign Affairs.

Cita Chicago Style (17a ed.)

Manglapus, Raul Sevilla. The Philippines at the Strategic Center: Foreign Policy for the 1990s. Manila: Department of Foreign Affairs, 1991.

Cita MLA (9a ed.)

Manglapus, Raul Sevilla. The Philippines at the Strategic Center: Foreign Policy for the 1990s. Department of Foreign Affairs, 1991.