Gaya APA

Kreith,Frank., ., F., K, J. (1978). Principles of solar engineering. (1978). : Yogyakarta : McGraw-Hill Book Company,.

Gaya MLA

Kreith,Frank., ., F., Kreider., Jan. "Principles of solar engineering.". 1978 : Yogyakarta : McGraw-Hill Book Company,, 1978. Text.