Cita APA

Hopkins, J. A., & Heady, E. O. (1962). Farm records and accounting ([5th. ed.].). Ames, Iowa: Iowa State University Press.

Citación estilo Chicago

Hopkins, John A., and Earl O. Heady. Farm Records and Accounting. [5th. ed.]. Ames, Iowa: Iowa State University Press, 1962.

Cita MLA

Hopkins, John A., and Earl O. Heady. Farm Records and Accounting. [5th. ed.]. Ames, Iowa: Iowa State University Press, 1962.