APA-viite

Copson, E. (1935). Introduction to the theory of a complex variable. Oxford University.

Chicago-tyylinen lähdeviittaus

Copson, E.T. Introduction to the Theory of a Complex Variable. New Delhi: Oxford University, 1935.

MLA-viite

Copson, E.T. Introduction to the Theory of a Complex Variable. Oxford University, 1935.