APA (7th ed.) Citation

Fisk, A., & Cliffe, H. (1975). The effects of teaching the green cross code to young children. Transport and Road Research Laboratory.

Chicago Style (17th ed.) Citation

Fisk, Audrey, and Hazel Cliffe. The Effects of Teaching the Green Cross Code to Young Children. Crowthorne, Berkshire, [England]: Transport and Road Research Laboratory, 1975.

MLA (9th ed.) Citation

Fisk, Audrey, and Hazel Cliffe. The Effects of Teaching the Green Cross Code to Young Children. Transport and Road Research Laboratory, 1975.