Cita APA (7th ed.)

[Companion DVD for] Harrison's principles of internal medicine, 17th ed. 2008.

Cita Chicago (17th ed.)

[Companion DVD for] Harrison's Principles of Internal Medicine, 17th Ed. 2008.

Cita MLA (9th ed.)

[Companion DVD for] Harrison's Principles of Internal Medicine, 17th Ed. 2008.

Atenció: Aquestes cites poden no estar 100% correctes.