APA

Duffie J. A., Beckman W. A., . (1974). Solar energy thermal processes. New York: John Wiley.

Chicago

Duffie John A, Beckman William A, . 1974. Solar energy thermal processes. New York: John Wiley.

Harvard

Duffie J. A., Beckman W. A., . (1974). Solar energy thermal processes. New York: John Wiley.

MLA

Duffie John A, Beckman William A, . Solar energy thermal processes. New York: John Wiley. 1974.