Cita APA (7th ed.)
Pita, E. G. (2002). Air conditioning principles and systems (3rd ed.). Prentice Hall.
Cita Chicago (17th ed.)
Pita, Edward G. Air Conditioning Principles and Systems. 3rd ed. New Delhi: Prentice Hall, 2002.
Cita MLA (9th ed.)
Pita, Edward G. Air Conditioning Principles and Systems. 3rd ed. Prentice Hall, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.