APA (7th ed.) Citation

Arroyo, S. R. (1987). English for college freshmen. Rex Book Store.

Chicago Style (17th ed.) Citation

Arroyo, Sandra Rodriguez. English for College Freshmen. Manila: Rex Book Store, 1987.

MLA (9th ed.) Citation

Arroyo, Sandra Rodriguez. English for College Freshmen. Rex Book Store, 1987.