APA (7th ed.) Citation
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Credle, R. (2003). IBM WebSphere Portal v4.1 handbook. IBM, International Technical Support Organization.
Chicago Style (17th ed.) Citation
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, and Rufus Credle. IBM WebSphere Portal V4.1 Handbook. [Research Triangle Park, N.C.]: IBM, International Technical Support Organization, 2003.
MLA (9th ed.) Citation
International Business Machines Corporation. International Technical Support Organization, et al. IBM WebSphere Portal V4.1 Handbook. IBM, International Technical Support Organization, 2003.
Warning: These citations may not always be 100% accurate.