APA Citation

Rees, P. K. n. 1., & Sparks, F. W. n. 1. (1959). Trigonometria plana. México: Reverté.

Chicago Style Citation

Rees, Paul Klein n. 1902, and Fred Winchell n. 1891 Sparks. Trigonometria Plana. México: Reverté, 1959.

MLA Citation

Rees, Paul Klein n. 1902, and Fred Winchell n. 1891 Sparks. Trigonometria Plana. México: Reverté, 1959.

Warning: These citations may not always be 100% accurate.