APA Citation

Heady, E. O. 1., Hardin, L. S., & Johnson, G. L. 1. (1956). Resource productivity, returns to scale and farm size. Ames: The Iowa State College Press.

Chicago Style Citation

Heady, Earl Orel 1916-1986, Lowell S. Hardin, and Glenn Leroy 1918- Johnson. Resource Productivity, Returns to Scale and Farm Size. Ames: The Iowa State College Press, 1956.

MLA Citation

Heady, Earl Orel 1916-1986, Lowell S. Hardin, and Glenn Leroy 1918- Johnson. Resource Productivity, Returns to Scale and Farm Size. Ames: The Iowa State College Press, 1956.

Warning: These citations may not always be 100% accurate.