APA (7th ed.) Citation

Boas, R. P., & Burton, K. (1933). Social backgrounds of American literature. Little, Brown, and company.

Chicago Style (17th ed.) Citation

Boas, Ralph Philip, and Katherine Burton. Social Backgrounds of American Literature. Boston: Little, Brown, and company, 1933.

MLA (8th ed.) Citation

Boas, Ralph Philip, and Katherine Burton. Social Backgrounds of American Literature. Little, Brown, and company, 1933.