APA (7th ed.) Citation

Metcalfe, H. C., Williams, J. E., & Castka, J. F. (1982). Modern chemisrty. National Book Store.

Chicago Style (17th ed.) Citation

Metcalfe, H. Clark, John E. Williams, and Joseph F. Castka. Modern Chemisrty. Manila: National Book Store, 1982.

MLA (9th ed.) Citation

Metcalfe, H. Clark, et al. Modern Chemisrty. National Book Store, 1982.