APA (7th ed.) Citation

Dunn, R. W. (1929). Labor and automobiles. International Publishers.

Chicago Style (17th ed.) Citation

Dunn, Robert W. Labor and Automobiles. New York: International Publishers, 1929.

MLA (9th ed.) Citation

Dunn, Robert W. Labor and Automobiles. International Publishers, 1929.

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