Παραπομπή APA

Widder, D. V. (1974). Advanced calculus (2nd ed.). Prentice hall of India.

Παραπομπή Chicago Style

Widder, David V. Advanced Calculus. 2nd ed. New Delhi: Prentice hall of India, 1974.

Παραπομπή MLA

Widder, David V. Advanced Calculus. 2nd ed. Prentice hall of India, 1974.