Green, J. S. (1941). A milk substitute compared with skim milk for feeding dairy calves. [publisher not identified].
Chicago Style (17th ed.) CitationGreen, John S. A Milk Substitute Compared with Skim Milk for Feeding Dairy Calves. (College Station, Texas): [publisher not identified], 1941.
MLA (9th ed.) CitationGreen, John S. A Milk Substitute Compared with Skim Milk for Feeding Dairy Calves. [publisher not identified], 1941.
Warning: These citations may not always be 100% accurate.