Gaya APA

Niemann, G. (1950). Machine Elements: Design and Calculation in Mechanical Engineering, Vol. 1 = Fundamentals, Connections, Bearings, Shafts and Accessories . New York: Springer Verlag.

Gaya MLA

Niemann, Gustav. "Machine Elements: Design and Calculation in Mechanical Engineering, Vol. 1 = Fundamentals, Connections, Bearings, Shafts and Accessories". New York: Springer Verlag, 1950. Buku TM.