APA (7th ed.) Citation

Brown, P. D. (1978). William Pitt Earl of Chatham, the great commoner. Allen & Unwin.

Chicago Style (17th ed.) Citation

Brown, Peter Douglas. William Pitt Earl of Chatham, the Great Commoner. London: Allen & Unwin, 1978.

MLA (9th ed.) Citation

Brown, Peter Douglas. William Pitt Earl of Chatham, the Great Commoner. Allen & Unwin, 1978.

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