APA (7th ed.) Citation

Commons, J. R., & Andrews, J. B. (1916). Principles of labor legislation. Harper.

Chicago Style (17th ed.) Citation

Commons, John Rogers, and John B. Andrews. Principles of Labor Legislation. New York: Harper, 1916.

MLA (9th ed.) Citation

Commons, John Rogers, and John B. Andrews. Principles of Labor Legislation. Harper, 1916.

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