APA

Enustun N., . (1972). Study of the operational aspects of one-way and two-way streets. Lansing, MI: Michigan Department of State Highways. Traffic and Safety Division. Report nr 219.

Chicago

Enustun N, . 1972. Study of the operational aspects of one-way and two-way streets. Lansing, MI: Michigan Department of State Highways. Traffic and Safety Division. Report nr 219.

Harvard

Enustun N., . (1972). Study of the operational aspects of one-way and two-way streets. Lansing, MI: Michigan Department of State Highways. Traffic and Safety Division. Report nr 219.

MLA

Enustun N, . Study of the operational aspects of one-way and two-way streets. Lansing, MI: Michigan Department of State Highways. Traffic and Safety Division. Report nr 219. 1972.