Παραπομπή APA

Lang, S. (1986). First course in calculus: With 367 illustrations (5th ed.). Springer.

Παραπομπή Chicago Style

Lang, Serge. First Course in Calculus: With 367 Illustrations. 5th ed. New Delhi: Springer, 1986.

Παραπομπή MLA

Lang, Serge. First Course in Calculus: With 367 Illustrations. 5th ed. Springer, 1986.