APA (7th ed.) Citation

Elonka, S. M., & Minich, Q. W. (1973). Standard refrigeration and air conditioning questions and answers (2nd ed.). National Book Stores.

Chicago Style (17th ed.) Citation

Elonka, Stephen Michael, and Quaid Walton Minich. Standard Refrigeration and Air Conditioning Questions and Answers. 2nd ed. [Manila: National Book Stores, 1973.

MLA (9th ed.) Citation

Elonka, Stephen Michael, and Quaid Walton Minich. Standard Refrigeration and Air Conditioning Questions and Answers. 2nd ed. National Book Stores, 1973.