APA (7th ed.) Citation

Wartak, J. (1970). Computers in electrocardiography. Thomas.

Chicago Style (17th ed.) Citation

Wartak, Joseph. Computers in Electrocardiography. Springfield, Ill.: Thomas, 1970.

MLA (9th ed.) Citation

Wartak, Joseph. Computers in Electrocardiography. Thomas, 1970.

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