APA (7th ed.) Citation

Collingwood, R. G. (1939). An autobiography. Oxford University Press.

Chicago Style (17th ed.) Citation

Collingwood, R. G. An Autobiography. London: Oxford University Press, 1939.

MLA (8th ed.) Citation

Collingwood, R. G. An Autobiography. Oxford University Press, 1939.

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