APA Edition Citation

Faires, V. M., & Wingren, R. M. (1970). Problems on the design of machine elements (Ed.4.). Mac millan.

Chicago Edition Citation

Faires, Virgil M., and Roy M. Wingren. Problems on the Design of Machine Elements. Ed.4. New York: Mac millan, 1970.

MLA Edition Citation

Faires, Virgil M., and Roy M. Wingren. Problems on the Design of Machine Elements. Ed.4. Mac millan, 1970.