APA (7th ed.) Citation

Collingwood, R. G. (1932). Roman Britain. Clarendon Press.

Chicago Style (17th ed.) Citation

Collingwood, Robin George. Roman Britain. Oxford: Clarendon Press, 1932.

MLA (9th ed.) Citation

Collingwood, Robin George. Roman Britain. Clarendon Press, 1932.

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