APA (7th ed.) Citation

Girdner, C. L., & Richardson, W. E. (1970). Soil survey, Dickens County, Texas.

Chicago Style (17th ed.) Citation

Girdner, Charles L., and Wayne Eldon Richardson. Soil Survey, Dickens County, Texas. 1970.

MLA (9th ed.) Citation

Girdner, Charles L., and Wayne Eldon Richardson. Soil Survey, Dickens County, Texas. 1970.

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