Cita APA

Lang, V. (1987). Principles of air conditioning (4a.ed.). Washington D. C: Delmar.

Citación estilo Chicago

Lang, V.Paul. Principles of Air Conditioning. 4a.ed. Washington D. C: Delmar, 1987.

Cita MLA

Lang, V.Paul. Principles of Air Conditioning. 4a.ed. Washington D. C: Delmar, 1987.