Cita APA (7th ed.)

Tortora, G. J. (2009). Principles of anatomy and physiology: Maintenance and continuity of the human body.

Cita Chicago (17th ed.)

Tortora, Gerard J. Principles of Anatomy and Physiology: Maintenance and Continuity of the Human Body. 2009.

Cita MLA (9th ed.)

Tortora, Gerard J. Principles of Anatomy and Physiology: Maintenance and Continuity of the Human Body. 2009.

Atenció: Aquestes cites poden no estar 100% correctes.