APA引文

CUNNINGHAM M J. (2002). CUSTOMER RELATIONSHIP MANAGEMENT. CAPSTONE.

芝加哥风格引文

CUNNINGHAM M J. CUSTOMER RELATIONSHIP MANAGEMENT. U K: CAPSTONE, 2002.

MLA引文

CUNNINGHAM M J. CUSTOMER RELATIONSHIP MANAGEMENT. CAPSTONE, 2002.

警告：这些引文格式不一定是100％准确.