APA (7th ed.) Citation

Seager, H. R., & Gulick, C. A. (1931). Labor and other economic essays. Harper & brothers.

Chicago Style (17th ed.) Citation

Seager, Henry R., and Charles Adams Gulick. Labor and Other Economic Essays. New York, London: Harper & brothers, 1931.

MLA (9th ed.) Citation

Seager, Henry R., and Charles Adams Gulick. Labor and Other Economic Essays. Harper & brothers, 1931.