SCHUMACHER E F. (1979). GOOD WORK. ABACUS PRESS.
芝加哥风格引文SCHUMACHER E F. GOOD WORK. LONDON: ABACUS PRESS, 1979.
MLA引文SCHUMACHER E F. GOOD WORK. ABACUS PRESS, 1979.
警告：这些引文格式不一定是100％准确.
APA引文
SCHUMACHER E F. (1979). GOOD WORK. ABACUS PRESS.
芝加哥风格引文SCHUMACHER E F. GOOD WORK. LONDON: ABACUS PRESS, 1979.
MLA引文SCHUMACHER E F. GOOD WORK. ABACUS PRESS, 1979.