Cita APA (7th ed.)

Halcrow, H. G. . e. (1955). Contemporary readings in agricultural economics. Prentice-Hall.

Cita Chicago (17th ed.)

Halcrow, Harold G ed. Contemporary Readings in Agricultural Economics. New York: Prentice-Hall, 1955.

Cita MLA (9th ed.)

Halcrow, Harold G ed. Contemporary Readings in Agricultural Economics. Prentice-Hall, 1955.