Não informado. (1970). Journal of Traffic Safety Education. California Driver Education Association.
Cita Chicago Style (17a ed.)Não informado. Journal of Traffic Safety Education. Long Beach, Calif: California Driver Education Association, 1970.
Cita MLA (8a ed.)Não informado. Journal of Traffic Safety Education. California Driver Education Association, 1970.
Precaución: Estas citas no son 100% exactas.