Cita APA (7th ed.)

Ogden, K. W., Clark, N., & Patton, T. A. (1973). A review of railway level crossings in relation to road safety, October 1971. Australian Government Publishing Service [for Australian Dept. of Transport].

Cita Chicago (17th ed.)

Ogden, K. W., Nicholas Clark, i T. A. Patton. A Review of Railway Level Crossings in Relation to Road Safety, October 1971. Canberra: Australian Government Publishing Service [for Australian Dept. of Transport], 1973.

Cita MLA (8th ed.)

Ogden, K. W., et al. A Review of Railway Level Crossings in Relation to Road Safety, October 1971. Australian Government Publishing Service [for Australian Dept. of Transport], 1973.

Atenció: Aquestes cites poden no estar 100% correctes.