Citazione APA

Oberg, E., & Paul B. Schubert. Machinery's handbook: A reference book for the mechanical engineer, draftsman, toolmaker and machini (20th ed.). Industrial Press.

Stile di citazione Chicago

Oberg, Erik, e Paul B. Schubert. Machinery's Handbook: A Reference Book for the Mechanical Engineer, Draftsman, Toolmaker and Machini. 20th ed. Industrial Press.

Citazione MLA

Oberg, Erik, e Paul B. Schubert. Machinery's Handbook: A Reference Book for the Mechanical Engineer, Draftsman, Toolmaker and Machini. 20th ed. Industrial Press.