APA (7th ed.) Citation

Valenzuela, E. E. (2016). Understanding basic concepts in political science (2nd edition.). Unlimited Books Library Services and Publishing, Inc.

Chicago Style (17th ed.) Citation

Valenzuela, Edwin E. Understanding Basic Concepts in Political Science. 2nd edition. Manila: Unlimited Books Library Services and Publishing, Inc, 2016.

MLA (9th ed.) Citation

Valenzuela, Edwin E. Understanding Basic Concepts in Political Science. 2nd edition. Unlimited Books Library Services and Publishing, Inc, 2016.