APA-Zitierstil (7. Ausg.)

Não informado. (1960). Production Engineers. Institution of Production Engineers.

Chicago-Zitierstil (17. Ausg.)

Não informado. Production Engineers. London: Institution of Production Engineers, 1960.

MLA-Zitierstil (8. Ausg.)

Não informado. Production Engineers. Institution of Production Engineers, 1960.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.