APA (7th ed.) Citation

Newhall, B. (1979). Seven portraits of Daguerre.

Chicago Style (17th ed.) Citation

Newhall, Beaumont. Seven Portraits of Daguerre. 1979.

MLA (9th ed.) Citation

Newhall, Beaumont. Seven Portraits of Daguerre. 1979.

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