Cita APA (7th ed.)

Elonka, S. M., & Minich, Q. W. (1983). Standard refrigeration and air conditioning questions & answers (3rd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Elonka, Stephen Michael, i Quaid Walton Minich. Standard Refrigeration and Air Conditioning Questions & Answers. 3rd ed. New York: McGraw-Hill, 1983.

Cita MLA (9th ed.)

Elonka, Stephen Michael, i Quaid Walton Minich. Standard Refrigeration and Air Conditioning Questions & Answers. 3rd ed. McGraw-Hill, 1983.