SPIEGEL, M. R. (1981). Theory and problems of complex variables with an introductin to conformal mapping and its: .. McGraw-Hill Book Company.
芝加哥风格引文SPIEGEL, Murray R. Theory and Problems of Complex Variables with an Introductin to Conformal Mapping and Its: .. Singapore: McGraw-Hill Book Company, 1981.
MLA引文SPIEGEL, Murray R. Theory and Problems of Complex Variables with an Introductin to Conformal Mapping and Its: .. McGraw-Hill Book Company, 1981.
警告：这些引文格式不一定是100％准确.