PETTINGER RICHARD. (1994). INTRODUCTION TO MANAGEMENT. MACMILLAN.
芝加哥风格引文PETTINGER RICHARD. INTRODUCTION TO MANAGEMENT. LONDON: MACMILLAN, 1994.
MLA引文PETTINGER RICHARD. INTRODUCTION TO MANAGEMENT. MACMILLAN, 1994.
警告：这些引文格式不一定是100％准确.
APA引文