APA-referens

Tobias S.A & Tobias, S. K. (1975). Proceeding of the Fifteenth International Machine Tool Design and Research Conference. Mcmillan.

Chicago-stil citat

Tobias S.A och S.A. Koenignsberger Tobias. Proceeding of the Fifteenth International Machine Tool Design and Research Conference. London: Mcmillan, 1975.

MLA-referens

Tobias S.A och S.A. Koenignsberger Tobias. Proceeding of the Fifteenth International Machine Tool Design and Research Conference. Mcmillan, 1975.