Friedberg, C. K. (1966). Diseases of the heart.
Cita Chicago (17th ed.)Friedberg, Charles K. Diseases of the Heart. 1966.
Cita MLA (9th ed.)Friedberg, Charles K. Diseases of the Heart. 1966.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)