APA Citation

Witheford, D. K., & Witheford, D. K. (1970). Speed enforcement policies and practice. Saugatuck, Conn.: Eno Foundation for Transportation.

Chicago Style Citation

Witheford, David K., and David K. Witheford. Speed Enforcement Policies and Practice. Saugatuck, Conn.: Eno Foundation for Transportation, 1970.

MLA Citation

Witheford, David K., and David K. Witheford. Speed Enforcement Policies and Practice. Saugatuck, Conn.: Eno Foundation for Transportation, 1970.

Warning: These citations may not always be 100% accurate.