APA (7th ed.) Citation

Pailthorp, R. R. (1921). Northwestern apple packing houses. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Pailthorp, Raymond R. Northwestern Apple Packing Houses. Washington, D.C: U.S. Dept. of Agriculture, 1921.

MLA (9th ed.) Citation

Pailthorp, Raymond R. Northwestern Apple Packing Houses. U.S. Dept. of Agriculture, 1921.

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