APA (7th ed.) Citation

Ferguson, W. L., & Lessley, B. V. (1971). Hay harvesting methods, labor and equipment used, Northeast States. Dept. of Agricultural and Resource Economics, University of Maryland.

Chicago Style (17th ed.) Citation

Ferguson, Walter L., and Billy V. Lessley. Hay Harvesting Methods, Labor and Equipment Used, Northeast States. College Park]: Dept. of Agricultural and Resource Economics, University of Maryland, 1971.

MLA (9th ed.) Citation

Ferguson, Walter L., and Billy V. Lessley. Hay Harvesting Methods, Labor and Equipment Used, Northeast States. Dept. of Agricultural and Resource Economics, University of Maryland, 1971.