Hammond John S. (1999). Smart Choices. Harvard Business.
芝加哥风格引文Hammond John S. Smart Choices. Boston: Harvard Business, 1999.
MLA引文Hammond John S. Smart Choices. Harvard Business, 1999.
警告：这些引文格式不一定是100％准确.
APA引文
Hammond John S. (1999). Smart Choices. Harvard Business.
芝加哥风格引文Hammond John S. Smart Choices. Boston: Harvard Business, 1999.
MLA引文Hammond John S. Smart Choices. Harvard Business, 1999.