APA (7th ed.) Citation

Gaerlan, J. E., Limpingco, D. A., & Tria, G. E. (2008). Principles of mental hygiene (5th ed.). KEN.

Chicago Style (17th ed.) Citation

Gaerlan, Josefina E., Delia A. Limpingco, and Geraldine E. Tria. Principles of Mental Hygiene. 5th ed. Quezon City, Philippines: KEN, 2008.

MLA (9th ed.) Citation

Gaerlan, Josefina E., et al. Principles of Mental Hygiene. 5th ed. KEN, 2008.