APA (7th ed.) Citation

Dell , F. (1927). Upton Sinclair: A study in social protest. Sinc lair.

Chicago Style (17th ed.) Citation

Dell , Floyd. Upton Sinclair: A Study in Social Protest. Long Beach: Sinc lair, 1927.

MLA (8th ed.) Citation

Dell , Floyd. Upton Sinclair: A Study in Social Protest. Sinc lair, 1927.

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