International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Michel, R. (2002). DB2 UDB e-business guide. IBM, International Technical Support Organization.
芝加哥风格引文International Business Machines Corporation. International Technical Support Organization, Inc ebrary, 与 Rodolphe Michel. DB2 UDB E-business Guide. San Jose, Calif.: IBM, International Technical Support Organization, 2002.
MLA引文International Business Machines Corporation. International Technical Support Organization, et al. DB2 UDB E-business Guide. IBM, International Technical Support Organization, 2002.
警告：这些引文格式不一定是100％准确.