Cita APA (7th ed.)

Harkness, J. (1898). Introduction to the theory of analytic functions. Macmillan.

Cita Chicago (17th ed.)

Harkness, James. Introduction to the Theory of Analytic Functions. New York: Macmillan, 1898.

Cita MLA (9th ed.)

Harkness, James. Introduction to the Theory of Analytic Functions. Macmillan, 1898.