Cita APA (7a ed.)

Motz, W. H. (1932). Principles of refrigeration (3rd ed.). Nickerson & Collins.

Cita Chicago Style (17a ed.)

Motz, William H. Principles of Refrigeration. 3rd ed. Chicago: Nickerson & Collins, 1932.

Cita MLA (8a ed.)

Motz, William H. Principles of Refrigeration. 3rd ed. Nickerson & Collins, 1932.