Dyfyniad APA

Rutherford, S., & Cole, D. (2000). Macroeconomics 98/99. Dushkin Pub. Group.

Dyfyniad Arddull Chicago

Rutherford, Stuart, and Don Cole. Macroeconomics 98/99. Guilford, Conn : Oxford: Dushkin Pub. Group, 2000.

Dyfyniad MLA

Rutherford, Stuart, and Don Cole. Macroeconomics 98/99. Dushkin Pub. Group, 2000.

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