APA
Proceedings of Planning and Transport Research and Computation B. C. (., Proceedings of Planning and Transport Research and Computation B. C. (., . (1969). Statistical Methods for Accident Analysis. London: PTRC.
Chicago
Proceedings of Planning and Transport Research and Computation Birkbeck College (London:1969), Proceedings of Planning and Transport Research and Computation Birkbeck College (London:1969), . 1969. Statistical Methods for Accident Analysis. London: PTRC.
Harvard
Proceedings of Planning and Transport Research and Computation B. C. (., Proceedings of Planning and Transport Research and Computation B. C. (., . (1969). Statistical Methods for Accident Analysis. London: PTRC.
MLA
Proceedings of Planning and Transport Research and Computation Birkbeck College (London:1969), Proceedings of Planning and Transport Research and Computation Birkbeck College (London:1969), . Statistical Methods for Accident Analysis. London: PTRC. 1969.
