APA (7th ed.) Citation

Turnbull, G. L. (1979). Traffic and transport: An economic history of Pickfords. G. Allen & Unwin.

Chicago Style (17th ed.) Citation

Turnbull, Gerard L. Traffic and Transport: An Economic History of Pickfords. London ; Boston: G. Allen & Unwin, 1979.

MLA (9th ed.) Citation

Turnbull, Gerard L. Traffic and Transport: An Economic History of Pickfords. G. Allen & Unwin, 1979.