APA (7th ed.) Citation

Gregory, C. O. (1949). Labor and the law. W.W. Norton.

Chicago Style (17th ed.) Citation

Gregory, Charles Oscar. Labor and the Law. New York: W.W. Norton, 1949.

MLA (9th ed.) Citation

Gregory, Charles Oscar. Labor and the Law. W.W. Norton, 1949.

Warning: These citations may not always be 100% accurate.