Παραπομπή APA

Simmons, G. F. (2007). Calculus gems: Brief lives and memorable mathematics.

Παραπομπή Chicago Style

Simmons, George F. Calculus Gems: Brief Lives and Memorable Mathematics. 2007.

Παραπομπή MLA

Simmons, George F. Calculus Gems: Brief Lives and Memorable Mathematics. 2007.