APA (7th ed.) Citation

Derry, J. W. (1962). William Pitt / [by] John W. Derry. Batsford.

Chicago Style (17th ed.) Citation

Derry, John W. William Pitt / [by] John W. Derry. London: Batsford, 1962.

MLA (9th ed.) Citation

Derry, John W. William Pitt / [by] John W. Derry. Batsford, 1962.

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