APA استشهاد

Lang, S. (1997). Undergraduate analysis.-2nd ed. (2nd ed.). Springer.

استشهاد بنمط شيكاغو

Lang, Serge. Undergraduate Analysis.-2nd Ed. 2nd ed. New York: Springer, 1997.

MLA استشهاد

Lang, Serge. Undergraduate Analysis.-2nd Ed. 2nd ed. Springer, 1997.