Dyfyniad APA

Edgmand, M. R., Moomaw, R. L., & Olson, K. W. (1996). Economics and contemporary issues (3rd ed.). Dryden Press.

Dyfyniad Arddull Chicago

Edgmand, Michael R., Ronald L. Moomaw, and Kent W. Olson. Economics and Contemporary Issues. 3rd ed. Fort Worth: Dryden Press, 1996.

Dyfyniad MLA

Edgmand, Michael R., et al. Economics and Contemporary Issues. 3rd ed. Dryden Press, 1996.

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