APA
Baum E. L. (., Diessin H. G. (. & Heady E. O. (. (1961). Capital and credit needs in a changing agriculture. Ames: Iowa State University Press.
Chicago
Baum E L (Ed.), Diessin Howard G (Ed.) and Heady Earl O (Ed.). 1961. Capital and credit needs in a changing agriculture. Ames: Iowa State University Press.
Harvard
Baum E. L. (., Diessin H. G. (. and Heady E. O. (. (1961). Capital and credit needs in a changing agriculture. Ames: Iowa State University Press.
MLA
Baum E L (Ed.), Diessin Howard G (Ed.) and Heady Earl O (Ed.). Capital and credit needs in a changing agriculture. Ames: Iowa State University Press. 1961.