APA (7th ed.) Citation

Churchill, R. V. (1948). Introduction to complex variables and applications (1ts ed.). McGraw-Hill Book Co.

Chicago Style (17th ed.) Citation

Churchill, Ruel Vance. Introduction to Complex Variables and Applications. 1ts ed. New York: McGraw-Hill Book Co, 1948.

MLA (9th ed.) Citation

Churchill, Ruel Vance. Introduction to Complex Variables and Applications. 1ts ed. McGraw-Hill Book Co, 1948.