Cita APA (7th ed.)

Lampert, S., & Ramsay, W. C. (1968). Developing area transportation system study: Program formulation. Systems Associates.

Cita Chicago (17th ed.)

Lampert, S., i W. C. Ramsay. Developing Area Transportation System Study: Program Formulation. [Long Beach, Calif.: Systems Associates, 1968.

Cita MLA (8th ed.)

Lampert, S., i W. C. Ramsay. Developing Area Transportation System Study: Program Formulation. Systems Associates, 1968.