Cita APA (7th ed.)

Turner, H., & Wass, J. (1997). Pituitary tumours in the elderly.

Cita Chicago (17th ed.)

Turner, H., i J. Wass. Pituitary Tumours in the Elderly. 1997.

Cita MLA (9th ed.)

Turner, H., i J. Wass. Pituitary Tumours in the Elderly. 1997.

Atenció: Aquestes cites poden no estar 100% correctes.