Dyfyniad APA

McConnel, C. R., & Brend Gordon. (2008). Macroeconomics: Principles, problems, and policies. New York: Mcgraw-Hill/Irwin.

Dyfyniad Arddull Chicago

McConnel, Campbell R., and Brend Gordon. Macroeconomics: Principles, Problems, and Policies. New York: Mcgraw-Hill/Irwin, 2008.

Dyfyniad MLA

McConnel, Campbell R., and Brend Gordon. Macroeconomics: Principles, Problems, and Policies. New York: Mcgraw-Hill/Irwin, 2008.

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