APA (7th ed.) Citation

Holcomb, E. (1940). An economic explanation of recent changes in labor organization in cotton production in southern United States. [publisher not identified].

Chicago Style (17th ed.) Citation

Holcomb, Ernest. An Economic Explanation of Recent Changes in Labor Organization in Cotton Production in Southern United States. (College Station, Texas): [publisher not identified], 1940.

MLA (9th ed.) Citation

Holcomb, Ernest. An Economic Explanation of Recent Changes in Labor Organization in Cotton Production in Southern United States. [publisher not identified], 1940.