APA Citation

Ruffin, R. J. (1983). Principles of macroeconomics. Illinois: Scott, Foresman And Co..

Chicago Style Citation

Ruffin, Roy J. Principles of Macroeconomics. Illinois: Scott, Foresman And Co., 1983.

MLA Citation

Ruffin, Roy J. Principles of Macroeconomics. Illinois: Scott, Foresman And Co., 1983.

Warning: These citations may not always be 100% accurate.