APA (7th ed.) Citation

Rotor, N. S., Luzares, C. E., & Bautista, M. L. S. (1982). English for business students. National Book Store.

Chicago Style (17th ed.) Citation

Rotor, Nilda S., Casilda Edrial Luzares, and Maria Lourdes S. Bautista. English for Business Students. Manila: National Book Store, 1982.

MLA (9th ed.) Citation

Rotor, Nilda S., et al. English for Business Students. National Book Store, 1982.