APA (7th ed.) Citation

Bernardo, A. B. I., Sta Maria, M. A., & Tan, A. L. (2002). Forty years of Philippine psychology. Psychological Association of the Philippines.

Chicago Style (17th ed.) Citation

Bernardo, Allan B. I., Madelene A. Sta Maria, and Allen L. Tan. Forty Years of Philippine Psychology. Quezon City: Psychological Association of the Philippines, 2002.

MLA (9th ed.) Citation

Bernardo, Allan B. I., et al. Forty Years of Philippine Psychology. Psychological Association of the Philippines, 2002.