APA (7th ed.) Citation

Harris, H. (1938). American labor. Yale University Press; H. Milford, Oxford University Press.

Chicago Style (17th ed.) Citation

Harris, Herbert. American Labor. New Haven : London: Yale University Press; H. Milford, Oxford University Press, 1938.

MLA (9th ed.) Citation

Harris, Herbert. American Labor. Yale University Press; H. Milford, Oxford University Press, 1938.