APA (7th ed.) Citation

Russek, H. I. Changing concepts in cardiovascular disease.

Chicago Style (17th ed.) Citation

Russek, Henry I.Zohman. Changing Concepts in Cardiovascular Disease.

MLA (8th ed.) Citation

Russek, Henry I.Zohman. Changing Concepts in Cardiovascular Disease.

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