APA (7th ed.) Citation

Gregory, C. O. (1979). Labor and the law (3rd ed.). W. W. Norton & Co.

Chicago Style (17th ed.) Citation

Gregory, Charles O. Labor and the Law. 3rd ed. New York: W. W. Norton & Co, 1979.

MLA (9th ed.) Citation

Gregory, Charles O. Labor and the Law. 3rd ed. W. W. Norton & Co, 1979.