APA način citiranja

Eynden, C. V. (1970). Number theory: An introduction to proof.

Čikaški stil citiranja

Eynden, Charles Vanden. Number Theory: An Introduction to Proof. International Textbook Co., Pennsylvania, 1970.

MLA način citiranja

Eynden, Charles Vanden. Number Theory: An Introduction to Proof. 1970.