APA (7th ed.) Citation

Beasley, J. W., & Grogan, E. W. (1990). Guide to basic electrocardiography. Plenum Medical Book Co..

Chicago Style (17th ed.) Citation

Beasley, John Wagner, and E. Wayne Grogan. Guide to Basic Electrocardiography. New York: Plenum Medical Book Co., 1990.

MLA (9th ed.) Citation

Beasley, John Wagner, and E. Wayne Grogan. Guide to Basic Electrocardiography. Plenum Medical Book Co., 1990.