APA Edition Citation

Knopp, K. (1948). Problem book in the theory of functions, Vol.1: Problems in the elementary theory of functions.

Chicago Edition Citation

Knopp, Konrad. Problem Book in the Theory of Functions, Vol.1: Problems in the Elementary Theory of Functions. Dover Publcations, New York, 1948.

MLA Edition Citation

Knopp, Konrad. Problem Book in the Theory of Functions, Vol.1: Problems in the Elementary Theory of Functions. 1948.