APA (7th ed.) Citation

McWilliams, C. (1940). Factories in the field: The story of migratory farm labor in California. Little, Brown and Comp.

Chicago Style (17th ed.) Citation

McWilliams, Carey. Factories in the Field: The Story of Migratory Farm Labor in California. Boston: Little, Brown and Comp, 1940.

MLA (9th ed.) Citation

McWilliams, Carey. Factories in the Field: The Story of Migratory Farm Labor in California. Little, Brown and Comp, 1940.