APA način citiranja

Krumke, S. O. (1996). On the approximability of location and network design problems. [S.l.]: [s.n.].

Čikaški stil citiranja

Krumke, Seven Oliver. On the Approximability of Location and Network Design Problems. [S.l.]: [s.n.], 1996.

MLA način citiranja

Krumke, Seven Oliver. On the Approximability of Location and Network Design Problems. [S.l.]: [s.n.], 1996.