Cita APA (7a ed.)

Knopp, K. (1948). Problem book in the theory of functions. Vol: I (1a ed.). Dover Publications, Inc.

Cita Chicago Style (17a ed.)

Knopp, Konrad. Problem Book in the Theory of Functions. Vol: I. 1a ed. New York: Dover Publications, Inc, 1948.

Cita MLA (9a ed.)

Knopp, Konrad. Problem Book in the Theory of Functions. Vol: I. 1a ed. Dover Publications, Inc, 1948.