Cita APA (7th ed.)

Stopher, P. R., & Meyburg, A. H. (1976). Transportation systems evaluation.

Cita Chicago (17th ed.)

Stopher, Peter R., i Arnim H. Meyburg. Transportation Systems Evaluation. Lexington, Mass., Lexington Books, 1976.

Cita MLA (9th ed.)

Stopher, Peter R., i Arnim H. Meyburg. Transportation Systems Evaluation. 1976.