APA استشهاد

Spiegel, M. R. (1981). Theory and problems of complex variables with an introduction to onformal mapping and its applications. McGraw Hill.

استشهاد بنمط شيكاغو

Spiegel, Murray R. Theory and Problems of Complex Variables with an Introduction to Onformal Mapping and Its Applications. Singapore: McGraw Hill, 1981.

MLA استشهاد

Spiegel, Murray R. Theory and Problems of Complex Variables with an Introduction to Onformal Mapping and Its Applications. McGraw Hill, 1981.