APA (7th ed.) Citation

Angeles, R. C. (1985). College algebra. National Book Store.

Chicago Style (17th ed.) Citation

Angeles, Ruben C. College Algebra. Manila: National Book Store, 1985.

MLA (9th ed.) Citation

Angeles, Ruben C. College Algebra. National Book Store, 1985.

Warning: These citations may not always be 100% accurate.