APA (7th ed.) Citation

Constant, J. (1973). Learning electrocardiography: A complete course. Little, Brown, and Co.

Chicago Style (17th ed.) Citation

Constant, Jules. Learning Electrocardiography: A Complete Course. Boston: Little, Brown, and Co, 1973.

MLA (9th ed.) Citation

Constant, Jules. Learning Electrocardiography: A Complete Course. Little, Brown, and Co, 1973.

Warning: These citations may not always be 100% accurate.