APA (7th ed.) Citation

Boumphrey, G. (1939). British roads / by Geoffrey Boumphrey. Nelson.

Chicago Style (17th ed.) Citation

Boumphrey, Geoffrey. British Roads / by Geoffrey Boumphrey. London ; New York: Nelson, 1939.

MLA (9th ed.) Citation

Boumphrey, Geoffrey. British Roads / by Geoffrey Boumphrey. Nelson, 1939.

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