Clark, R. T., Shelby, C. E., Quesenberry, J. R., Woodward, R. R., & Willson, F. S. (1958). Production factors in range cattle under northern Great Plains conditions. U.S. Dept. of Agriculture.
Chicago Style (17th ed.) CitationClark, R. T., C. E. Shelby, J. R. Quesenberry, R. R. Woodward, and F. S. Willson. Production Factors in Range Cattle Under Northern Great Plains Conditions. Washington: U.S. Dept. of Agriculture, 1958.
MLA (9th ed.) CitationClark, R. T., et al. Production Factors in Range Cattle Under Northern Great Plains Conditions. U.S. Dept. of Agriculture, 1958.
Warning: These citations may not always be 100% accurate.