Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.