Mark, W. H. (1968). Net energy for production of feed mixtures containing various levels of cottonseed hulls and coastal bermudagrass hay. [publisher not identified].
Chicago Style (17th ed.) CitationMark, William Howard. Net Energy for Production of Feed Mixtures Containing Various Levels of Cottonseed Hulls and Coastal Bermudagrass Hay. [College Station, Tex.]: [publisher not identified], 1968.
MLA (9th ed.) CitationMark, William Howard. Net Energy for Production of Feed Mixtures Containing Various Levels of Cottonseed Hulls and Coastal Bermudagrass Hay. [publisher not identified], 1968.
Warning: These citations may not always be 100% accurate.