Παραπομπή APA

Levinson, N., & Redheffer, R. M. (1980). Complex variables. Tata McGraw-Hill.

Παραπομπή Chicago Style

Levinson, Norman, και Raymond M. Redheffer. Complex Variables. New Delhi: Tata McGraw-Hill, 1980.

Παραπομπή MLA

Levinson, Norman, και Raymond M. Redheffer. Complex Variables. Tata McGraw-Hill, 1980.