APA (7th ed.) Citation

Alcid, A. B., & Estolas, J. V. (1976). Preludes to and family planning schemes. National Book Store.

Chicago Style (17th ed.) Citation

Alcid, Aurora B., and Josefina V. Estolas. Preludes to and Family Planning Schemes. Manila: National Book Store, 1976.

MLA (9th ed.) Citation

Alcid, Aurora B., and Josefina V. Estolas. Preludes to and Family Planning Schemes. National Book Store, 1976.