Gaya APA

D.Althouse, A. (1992). Laboratory manual to be used in connection with the text : modern referigeration air conditioning . Holand: The Goodhert - Willcox.

Gaya MLA

D.Althouse, Andrew. "Laboratory manual to be used in connection with the text : modern referigeration air conditioning". Holand: The Goodhert - Willcox, 1992. Text.