APA

Wortman R., Lipinski M., Fricke L., Grimwade W. & Kyle A. (1972). Development of warrants for rural at-grade intersection illumination. Urbana, IL: Illinois University. Civil Engineering Studies.

Chicago

Wortman RH, Lipinski ME, Fricke LB, Grimwade WP and Kyle AF. 1972. Development of warrants for rural at-grade intersection illumination. Urbana, IL: Illinois University. Civil Engineering Studies.

Harvard

Wortman R., Lipinski M., Fricke L., Grimwade W. and Kyle A. (1972). Development of warrants for rural at-grade intersection illumination. Urbana, IL: Illinois University. Civil Engineering Studies.

MLA

Wortman RH, Lipinski ME, Fricke LB, Grimwade WP and Kyle AF. Development of warrants for rural at-grade intersection illumination. Urbana, IL: Illinois University. Civil Engineering Studies. 1972.