APA (7th ed.) Citation

Boeckman, L. E. (1996). Soil survey of Taylor County, Iowa. National Resources Conservation Service.

Chicago Style (17th ed.) Citation

Boeckman, Louis E. Soil Survey of Taylor County, Iowa. [Washington, D.C.?]: National Resources Conservation Service, 1996.

MLA (9th ed.) Citation

Boeckman, Louis E. Soil Survey of Taylor County, Iowa. National Resources Conservation Service, 1996.

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