APA (7th ed.) Citation

Gabitan, V. E., & Costales, E. B. J. (2013). Introduction to philosophy. Mutya Publishing House, Inc.

Chicago Style (17th ed.) Citation

Gabitan, Vincent E., and Edilberto B. Jr Costales. Introduction to Philosophy. Malabon City: Mutya Publishing House, Inc, 2013.

MLA (9th ed.) Citation

Gabitan, Vincent E., and Edilberto B. Jr Costales. Introduction to Philosophy. Mutya Publishing House, Inc, 2013.