APA引文

Duffie, J. A., & Beckman, W. A. (1991). Solar engineering of thermal processes (2nd ed.). New York: John Wiley and Sons.

Trích dẫn kiểu Chicago

Duffie, John A., và William A. Beckman. Solar Engineering of Thermal Processes. 2nd ed. New York: John Wiley and Sons, 1991.

MLA引文

Duffie, John A., và William A. Beckman. Solar Engineering of Thermal Processes. 2nd ed. New York: John Wiley and Sons, 1991.