APA (7th ed.) Citation

Pascasio, E. M., & Yap, G. C. (1970). A manual of basic English sounds. [Ateneo University Press.

Chicago Style (17th ed.) Citation

Pascasio, Emy M., and Gloria Chan Yap. A Manual of Basic English Sounds. Manila: [Ateneo University Press, 1970.

MLA (9th ed.) Citation

Pascasio, Emy M., and Gloria Chan Yap. A Manual of Basic English Sounds. [Ateneo University Press, 1970.