APA način citiranja

Wehrfritz, B. A. F. (2009). Group and ring theoretic properties of polycyclic groups. Springer.

Čikaški stil citiranja

Wehrfritz, Bertram A. F. Group and Ring Theoretic Properties of Polycyclic Groups. London ; New York: Springer, 2009.

MLA način citiranja

Wehrfritz, Bertram A. F. Group and Ring Theoretic Properties of Polycyclic Groups. Springer, 2009.