APA

Cornell Aeronautical Laboratory, . (1969). Automobile accidents related to railroad grade crossings. A study of the effects of topography and a computer-graphics display of traffic flow. Buffalo, NY: Cornell Aeronautical Laboratory.

Chicago

Cornell Aeronautical Laboratory, . 1969. Automobile accidents related to railroad grade crossings. A study of the effects of topography and a computer-graphics display of traffic flow. Buffalo, NY: Cornell Aeronautical Laboratory.

Harvard

Cornell Aeronautical Laboratory, . (1969). Automobile accidents related to railroad grade crossings. A study of the effects of topography and a computer-graphics display of traffic flow. Buffalo, NY: Cornell Aeronautical Laboratory.

MLA

Cornell Aeronautical Laboratory, . Automobile accidents related to railroad grade crossings. A study of the effects of topography and a computer-graphics display of traffic flow. Buffalo, NY: Cornell Aeronautical Laboratory. 1969.