Παραπομπή APA

Thomas, G. B. (2012). Calculus and analytic geometry (9th ed.). Pearson.

Παραπομπή Chicago Style

Thomas, George B. Calculus and Analytic Geometry. 9th ed. New Delhi: Pearson, 2012.

Παραπομπή MLA

Thomas, George B. Calculus and Analytic Geometry. 9th ed. Pearson, 2012.