Cita APA (7th ed.)

O'Flaherty, C. A. (1974). Highways: Highways and Traffic (2nd ed.). Edward Arnold.

Cita Chicago (17th ed.)

O'Flaherty, C. A. Highways: Highways and Traffic. 2nd ed. London: Edward Arnold, 1974.

Cita MLA (9th ed.)

O'Flaherty, C. A. Highways: Highways and Traffic. 2nd ed. Edward Arnold, 1974.