Cita APA (7th ed.)

Sampson, R. J., & Farris, M. T. (1966). Domestic transportation: Practice, theory, and policy. Houghton Mifflin.

Cita Chicago (17th ed.)

Sampson, Roy J., i Martin T. Farris. Domestic Transportation: Practice, Theory, and Policy. Boston: Houghton Mifflin, 1966.

Cita MLA (9th ed.)

Sampson, Roy J., i Martin T. Farris. Domestic Transportation: Practice, Theory, and Policy. Houghton Mifflin, 1966.