Cita APA (7th ed.)

Duffie, J. A., & Beckman, W. A. (2013). Solar engineering of thermal processes (4th ed.). Wiley.

Cita Chicago (17th ed.)

Duffie, John A., i William A. Beckman. Solar Engineering of Thermal Processes. 4th ed. Hoboken, N.J.: Wiley, 2013.

Cita MLA (9th ed.)

Duffie, John A., i William A. Beckman. Solar Engineering of Thermal Processes. 4th ed. Wiley, 2013.