Cita APA (7a ed.)

Hohman, J. (2012). HVACR 401. Delmar Cengage Learning.

Cita Chicago Style (17a ed.)

Hohman, John. HVACR 401. Australia: Delmar Cengage Learning, 2012.

Cita MLA (9a ed.)

Hohman, John. HVACR 401. Delmar Cengage Learning, 2012.