APA (7th ed.) Citation

Kell, J. H., & Fullerton, I. J. (1991). Manual of traffic signal design (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Kell, James H., and Iris J. Fullerton. Manual of Traffic Signal Design. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1991.

MLA (9th ed.) Citation

Kell, James H., and Iris J. Fullerton. Manual of Traffic Signal Design. 2nd ed. Prentice Hall, 1991.