Dyfyniad APA

Kellison, S. G. (1991). The theory of interest (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Kellison, Stephen G. The Theory of Interest. 2nd ed. Boston, MA: McGraw-Hill, 1991.

Dyfyniad MLA

Kellison, Stephen G. The Theory of Interest. 2nd ed. McGraw-Hill, 1991.

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