Cita APA

Heady, E. O. (1954). Farm management economics. New Jersey: Prentice-Hall.

Chicago Style Citation

Heady, Earl O. Farm Management Economics. New Jersey: Prentice-Hall, 1954.

Cita MLA

Heady, Earl O. Farm Management Economics. New Jersey: Prentice-Hall, 1954.

Atenció: Aquestes cites poden no estar 100% correctes.