APA (7th ed.) Citation

Beasley, J. W., & Grogan, E. W. (1990). Guide to Basic Electrocardiography. Springer US.

Chicago Style (17th ed.) Citation

Beasley, John Wagner, and E. Wayne Grogan. Guide to Basic Electrocardiography. Boston, MA: Springer US, 1990.

MLA (9th ed.) Citation

Beasley, John Wagner, and E. Wayne Grogan. Guide to Basic Electrocardiography. Springer US, 1990.