Cita APA

Watkins, G. S. (1922). An introduction to the study of labor problems. Thomas Y. Crowell Co..

Citación estilo Chicago

Watkins, Gordon S. An Introduction to the Study of Labor Problems. New York: Thomas Y. Crowell Co., 1922.

Cita MLA

Watkins, Gordon S. An Introduction to the Study of Labor Problems. Thomas Y. Crowell Co., 1922.

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