APA সাইটেশন

Spiegel, M. (1974). Theory and problems of complex variables with an introduction to conformal mapping and its applications. McGraw-Hill Book Company.

শিকাগো স্টাইলে সাইটেশন

Spiegel, Murray. Theory and Problems of Complex Variables with an Introduction to Conformal Mapping and Its Applications. Singapore: McGraw-Hill Book Company, 1974.

এমএলএ সাইটেশন

Spiegel, Murray. Theory and Problems of Complex Variables with an Introduction to Conformal Mapping and Its Applications. McGraw-Hill Book Company, 1974.