APA (7th ed.) Citation

Davis, G. P., & Park, E. (1981). The heart, the living pump. U.S. News Books.

Chicago Style (17th ed.) Citation

Davis, Goode P., and Edwards Park. The Heart, the Living Pump. Washington, D.C.: U.S. News Books, 1981.

MLA (9th ed.) Citation

Davis, Goode P., and Edwards Park. The Heart, the Living Pump. U.S. News Books, 1981.