Cita APA (7th ed.)

(1988). Progress in cardiology. Lea & Febiger.

Cita Chicago (17th ed.)

Progress in Cardiology. Philadelphia: Lea & Febiger, 1988.

Cita MLA (8th ed.)

Progress in Cardiology. Lea & Febiger, 1988.

Atenció: Aquestes cites poden no estar 100% correctes.