APA (7th ed.) Citation

(1929). Relative costs of extension methods which influence changes in farm and home practices. GPO.

Chicago Style (17th ed.) Citation

Relative Costs of Extension Methods Which Influence Changes in Farm and Home Practices. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

Relative Costs of Extension Methods Which Influence Changes in Farm and Home Practices. GPO, 1929.

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