APA način citiranja

Heinz Zemanek. (1986). A quarter century of IFIP(proceedings). North-Holland.

Čikaški stil citiranja

Heinz Zemanek. A Quarter Century of IFIP(proceedings). North-Holland, 1986.

MLA način citiranja

Heinz Zemanek. A Quarter Century of IFIP(proceedings). North-Holland, 1986.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.