Cita APA

Forster, G. W., & Leager, M. C. (1950). Elements of agricultural economics. Prentice -Hall Inc.

Citación estilo Chicago

Forster, G W., y Marc C. Leager. Elements of Agricultural Economics. Newyork: Prentice -Hall Inc, 1950.

Cita MLA

Forster, G W., y Marc C. Leager. Elements of Agricultural Economics. Prentice -Hall Inc, 1950.