APA (7th ed.) Citation

Beitler, M. M. (1993). A field evaluation of experimental passive railroad-highway grade crossing warning systems. [publisher not identified].

Chicago Style (17th ed.) Citation

Beitler, Michael Morgan. A Field Evaluation of Experimental Passive Railroad-highway Grade Crossing Warning Systems. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Beitler, Michael Morgan. A Field Evaluation of Experimental Passive Railroad-highway Grade Crossing Warning Systems. [publisher not identified], 1993.