APA
Coffman F. A., . (1961). Oats and oat improvement. Madison: American Society of Agronomy.
Chicago
Coffman Franklin A, . 1961. Oats and oat improvement. Madison: American Society of Agronomy.
Harvard
Coffman F. A., . (1961). Oats and oat improvement. Madison: American Society of Agronomy.
MLA
Coffman Franklin A, . Oats and oat improvement. Madison: American Society of Agronomy. 1961.