Dyfyniad APA

McConnell, C. R., & Campbell R. McConnell; Stanley L. Brue. (2005). Macroeconomics: Principles, problems, and policies. Boston: McGraw-Hill/Irwin.

Dyfyniad Arddull Chicago

McConnell, Campbell R., và Campbell R. McConnell; Stanley L. Brue. Macroeconomics: Principles, Problems, and Policies. Boston: McGraw-Hill/Irwin, 2005.

Dyfyniad MLA

McConnell, Campbell R., và Campbell R. McConnell; Stanley L. Brue. Macroeconomics: Principles, Problems, and Policies. Boston: McGraw-Hill/Irwin, 2005.

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