APA (7th ed.) Citation

Bustos, A. S., Malolos, N. I., Ramirez, A. E., Ramos, E. C., & Bustos-Orosa, M. A. (1999). Introduction to psychology (3rd ed.). Katha Pub.

Chicago Style (17th ed.) Citation

Bustos, Alicia S., Natividad I. Malolos, Angelina E. Ramirez, Exaltacion C. Ramos, and Maria Alicia Bustos-Orosa. Introduction to Psychology. 3rd ed. Quezon City: Katha Pub, 1999.

MLA (9th ed.) Citation

Bustos, Alicia S., et al. Introduction to Psychology. 3rd ed. Katha Pub, 1999.