APA (7th ed.) Citation

Lang, A. S., & Soberman, R. M. (1969). Urban rail transit: Its economics and technology (3.pr.). MIT Press.

Chicago Style (17th ed.) Citation

Lang, Albert S., and Richard M. Soberman. Urban Rail Transit: Its Economics and Technology. 3.pr. Cambridge, Mass: MIT Press, 1969.

MLA (9th ed.) Citation

Lang, Albert S., and Richard M. Soberman. Urban Rail Transit: Its Economics and Technology. 3.pr. MIT Press, 1969.