Cita APA

Fairchild, F. R. n. 1., & Fairchild, F. R. n. 1. (1940). Economics: By Fred Rogers Fairchild el al. New York, New York: Macmillan.

Citación estilo Chicago

Fairchild, Fred Rogers n. 1877, y Fred Rogers n. 1877 Fairchild. Economics: By Fred Rogers Fairchild El Al. New York, New York: Macmillan, 1940.

Cita MLA

Fairchild, Fred Rogers n. 1877, y Fred Rogers n. 1877 Fairchild. Economics: By Fred Rogers Fairchild El Al. New York, New York: Macmillan, 1940.