APA-referens (7:e uppl.)

Spotts, M. F., Shoup, T. E., & Hornberger, L. E. (2004). Design of machine elements (8th ed.). Pearson/Prentice Hall.

Chicago-referens (17:e uppl.)

Spotts, Merhyle Franklin, Terry E. Shoup, och Lee Emrey Hornberger. Design of Machine Elements. 8th ed. Upper Saddle River, N.J: Pearson/Prentice Hall, 2004.

MLA-referens (9:e uppl.)

Spotts, Merhyle Franklin, et al. Design of Machine Elements. 8th ed. Pearson/Prentice Hall, 2004.