APA (7th ed.) Citation

Pratt, R. H. (1991). Collection and application of ridership data on rapid transit systems. Transportation Research Board, National Research Council.

Chicago Style (17th ed.) Citation

Pratt, Richard H. Collection and Application of Ridership Data on Rapid Transit Systems. Washington, D.C: Transportation Research Board, National Research Council, 1991.

MLA (9th ed.) Citation

Pratt, Richard H. Collection and Application of Ridership Data on Rapid Transit Systems. Transportation Research Board, National Research Council, 1991.