APA (7th ed.) Citation

Regala, R. (1963). World peace through diplomacy and law. Printed by Phoenix Press.

Chicago Style (17th ed.) Citation

Regala, Roberto. World Peace Through Diplomacy and Law. Quezon City [Philippines]: Printed by Phoenix Press, 1963.

MLA (9th ed.) Citation

Regala, Roberto. World Peace Through Diplomacy and Law. Printed by Phoenix Press, 1963.

Warning: These citations may not always be 100% accurate.