APA (7th ed.) Citation

Manuel, J. L., & Manalo, I. (1972). Source book in Philippine education. Alemar-Phoenix.

Chicago Style (17th ed.) Citation

Manuel, Juan L., and Isabelo Manalo. Source Book in Philippine Education. Quezon City: Alemar-Phoenix, 1972.

MLA (9th ed.) Citation

Manuel, Juan L., and Isabelo Manalo. Source Book in Philippine Education. Alemar-Phoenix, 1972.