APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.