Cita APA

Wentworth, G. A. 1., & Wentworth, G. A. 1. (1903). Plane and spherical trigonometry and tables (2. rev. edition.). Boston: Ginn.

Citación estilo Chicago

Wentworth, George Albert 1835-1906, y George Albert 1835-1906 Wentworth. Plane and Spherical Trigonometry and Tables. 2. rev. edition. Boston: Ginn, 1903.

Cita MLA

Wentworth, George Albert 1835-1906, y George Albert 1835-1906 Wentworth. Plane and Spherical Trigonometry and Tables. 2. rev. edition. Boston: Ginn, 1903.