APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Reay, D. A., and D. B. A. Macmichael. Heat Pumps. 2nd ed. Oxford: Pergamon Press, 1988.

MLA (9th ed.) Citation

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