Cita APA (7a ed.)

Regala, R. (1967). New dimensions in international affairs. Central Lawbook Pub.

Cita Chicago Style (17a ed.)

Regala, Roberto. New Dimensions in International Affairs. [Manila]: Central Lawbook Pub, 1967.

Cita MLA (9a ed.)

Regala, Roberto. New Dimensions in International Affairs. Central Lawbook Pub, 1967.