FARRMER ROGER E A. (1999). MACROECONOMICS. SOUTH-WESTERN COLLEGE PUBLISHING CO.
芝加哥风格引文FARRMER ROGER E A. MACROECONOMICS. CINCINNATI: SOUTH-WESTERN COLLEGE PUBLISHING CO, 1999.
MLA引文FARRMER ROGER E A. MACROECONOMICS. SOUTH-WESTERN COLLEGE PUBLISHING CO, 1999.
警告：这些引文格式不一定是100％准确.