APA (7th ed.) Citation

Bustos, A. S., Malolos, N. I., Ramirez, A. E., & Ramos, E. C. (1985). Introduction to psychology (2nd ed.). Katha Pub.

Chicago Style (17th ed.) Citation

Bustos, Alicia S., Natividad I. Malolos, Angelina E. Ramirez, and Exaltacion C. Ramos. Introduction to Psychology. 2nd ed. Quezon City: Katha Pub, 1985.

MLA (9th ed.) Citation

Bustos, Alicia S., et al. Introduction to Psychology. 2nd ed. Katha Pub, 1985.