APA (7th ed.) Citation

Lord, N. W., Ouellette, R. P., & Cheremisinoff, P. N. (1980). Heat pump technology. Ann Arbor Science.

Chicago Style (17th ed.) Citation

Lord, Norman W., Robert P. Ouellette, and Paul N. Cheremisinoff. Heat Pump Technology. Ann Arbor, Mich: Ann Arbor Science, 1980.

MLA (9th ed.) Citation

Lord, Norman W., et al. Heat Pump Technology. Ann Arbor Science, 1980.