APA (7th ed.) Citation

Dunbar, C. S. (1981). The rise of road transport 1919-1939 / Charles Dunbar. Ian Allan.

Chicago Style (17th ed.) Citation

Dunbar, Charles S. The Rise of Road Transport 1919-1939 / Charles Dunbar. London: Ian Allan, 1981.

MLA (9th ed.) Citation

Dunbar, Charles S. The Rise of Road Transport 1919-1939 / Charles Dunbar. Ian Allan, 1981.

Warning: These citations may not always be 100% accurate.