APA Citation

Ruffin, R. J. (1983). Principles macro economics. London: Scott, Foresman And Company.

Chicago Style Citation

Ruffin, Roy J. Principles Macro Economics. London: Scott, Foresman And Company, 1983.

MLA Citation

Ruffin, Roy J. Principles Macro Economics. London: Scott, Foresman And Company, 1983.

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