APA (7e ed.) Bronvermelding

SPOTTS, M., & SHOUP, T. (1998). Design of machine element (Ed.7.). Prentice-Hall International.

Chicago (17e ed.) Bronvermelding

SPOTTS, M.F, en T.E SHOUP. Design of Machine Element. Ed.7. New Jersey: Prentice-Hall International, 1998.

MLA (9e ed.) Bronvermelding

SPOTTS, M.F, en T.E SHOUP. Design of Machine Element. Ed.7. Prentice-Hall International, 1998.