Cita APA (7a ed.)

Churchill, R. V. (1960). Complex variables and applications (2a ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Churchill, Ruel V. Complex Variables and Applications. 2a ed. New York: McGraw-Hill, 1960.

Cita MLA (8a ed.)

Churchill, Ruel V. Complex Variables and Applications. 2a ed. McGraw-Hill, 1960.