APA (7th ed.) Citation

Ramos, E. C., & Sichermann, R. J. (1978). Introduction to human development. Textbook Development Committee, De La Salle University.

Chicago Style (17th ed.) Citation

Ramos, Exaltacion Castillo, and Rosalita Jesswani Sichermann. Introduction to Human Development. Manila: Textbook Development Committee, De La Salle University, 1978.

MLA (9th ed.) Citation

Ramos, Exaltacion Castillo, and Rosalita Jesswani Sichermann. Introduction to Human Development. Textbook Development Committee, De La Salle University, 1978.