Levinson, N., & Redheffer, R. M. (1970). Complex variables. Holden-Day.
Chicago Style (17th ed.) CitationLevinson, Norman, and Raymond M. Redheffer. Complex Variables. San Francisco: Holden-Day, 1970.
MLA (9th ed.) CitationLevinson, Norman, and Raymond M. Redheffer. Complex Variables. Holden-Day, 1970.