APA (7th ed.) Citation

Page, C. H., Ward, L. F., & Ross, E. A. (1964). Class and American sociology. Octagon Books.

Chicago Style (17th ed.) Citation

Page, Charles Hunt, Lester F. Ward, and Edward Alsworth Ross. Class and American Sociology. New York: Octagon Books, 1964.

MLA (9th ed.) Citation

Page, Charles Hunt, et al. Class and American Sociology. Octagon Books, 1964.