APA استشهاد

Ledermann, W., & Ledermann, W. (1980). Handbook of applicable mathematics.v.3. J. Wiley.

استشهاد بنمط شيكاغو

Ledermann, Walter,ed, و Walter Ledermann. Handbook of Applicable Mathematics.v.3. Chichester ; New York: J. Wiley, 1980.

MLA استشهاد

Ledermann, Walter,ed, و Walter Ledermann. Handbook of Applicable Mathematics.v.3. J. Wiley, 1980.