Cita APA (7th ed.)

Duffie, J. A., & Beckman, W. A. (1974). Solar energy thermal processes (1a. ed.). John Wiley and Sons.

Cita Chicago (17th ed.)

Duffie, John A., i William A. Beckman. Solar Energy Thermal Processes. 1a. ed. Nueva York: John Wiley and Sons, 1974.

Cita MLA (9th ed.)

Duffie, John A., i William A. Beckman. Solar Energy Thermal Processes. 1a. ed. John Wiley and Sons, 1974.