Dyfyniad APA

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

Dyfyniad Arddull Chicago

Forster, Garnet Wolsey, and Marc Carl Leager. Elements of Agricultural Economics. New York: Prentice-Hall, 1950.

Dyfyniad MLA

Forster, Garnet Wolsey, and Marc Carl Leager. Elements of Agricultural Economics. Prentice-Hall, 1950.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.