Cita APA (7th ed.)

Churchill, R. V. (1974). Complex variables and applications (3d ed.). National Book Store.

Cita Chicago (17th ed.)

Churchill, Ruel Vance. Complex Variables and Applications. 3d ed. Manila: National Book Store, 1974.

Cita MLA (9th ed.)

Churchill, Ruel Vance. Complex Variables and Applications. 3d ed. National Book Store, 1974.