APA

Lamm R., Kloeckner J. H. & Choueiri E. M. (1985). Freeway lighting and traffic safety - a long-term investigation. : Transportation Research Record.

Chicago

Lamm Ruediger, Kloeckner Juergen H and Choueiri Elias M. 1985. Freeway lighting and traffic safety - a long-term investigation. : Transportation Research Record.

Harvard

Lamm R., Kloeckner J. H. and Choueiri E. M. (1985). Freeway lighting and traffic safety - a long-term investigation. : Transportation Research Record.

MLA

Lamm Ruediger, Kloeckner Juergen H and Choueiri Elias M. Freeway lighting and traffic safety - a long-term investigation. : Transportation Research Record. 1985.