Litchfield, R. B. (1903). Tom Wedgwood, the first photographer: An account of his life, his discovery and his friendship with Samuel Taylor Coleridge, including the letters of Coleridge to the Wedgwoods and an examination of accounts of alleged earlier photographic discoveries. Duckworth and co..
Chicago Style (17th ed.) CitationLitchfield, Richard Buckley. Tom Wedgwood, the First Photographer: An Account of His Life, His Discovery and His Friendship with Samuel Taylor Coleridge, Including the Letters of Coleridge to the Wedgwoods and an Examination of Accounts of Alleged Earlier Photographic Discoveries. London: Duckworth and co., 1903.
MLA (9th ed.) CitationLitchfield, Richard Buckley. Tom Wedgwood, the First Photographer: An Account of His Life, His Discovery and His Friendship with Samuel Taylor Coleridge, Including the Letters of Coleridge to the Wedgwoods and an Examination of Accounts of Alleged Earlier Photographic Discoveries. Duckworth and co., 1903.