APA (7th ed.) Citation

Dizon, M., & Dumaual, R. R. (1981). College English book one. Rex Book Store.

Chicago Style (17th ed.) Citation

Dizon, Minerva, and Rocio Ramos Dumaual. College English Book One. Manila: Rex Book Store, 1981.

MLA (9th ed.) Citation

Dizon, Minerva, and Rocio Ramos Dumaual. College English Book One. Rex Book Store, 1981.