Cita APA (7a ed.)

Reay, D. A., & Macmichael, D. B. A. (1988). Heat pumps (2nd ed.). Pergamon Press.

Cita Chicago Style (17a ed.)

Reay, D. A., y D. B. A. Macmichael. Heat Pumps. 2nd ed. Oxford, England ; New York: Pergamon Press, 1988.

Cita MLA (8a ed.)

Reay, D. A., y D. B. A. Macmichael. Heat Pumps. 2nd ed. Pergamon Press, 1988.