Cita APA (7th ed.)

Walker, R. T. (1994). Endodontics. Mosby-Wolfe.

Cita Chicago (17th ed.)

Walker, Richard T. Endodontics. London: Mosby-Wolfe, 1994.

Cita MLA (9th ed.)

Walker, Richard T. Endodontics. Mosby-Wolfe, 1994.