APA (7th ed.) Citation

Bishop, L. F. (1923). A key to the electrocardiogram. William Wood Co..

Chicago Style (17th ed.) Citation

Bishop, Louis Faugères. A Key to the Electrocardiogram. New York: William Wood Co., 1923.

MLA (9th ed.) Citation

Bishop, Louis Faugères. A Key to the Electrocardiogram. William Wood Co., 1923.