Цитирование APA (7-е изд.)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Credle, R. (2003). IBM WebSphere Portal v4.1 handbook. IBM, International Technical Support Organization.
Цитирование в стиле Чикаго (17-е изд.)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, и Rufus Credle. IBM WebSphere Portal V4.1 Handbook. [Research Triangle Park, N.C.]: IBM, International Technical Support Organization, 2003.
Цитирование MLA (9-е изд.)
International Business Machines Corporation. International Technical Support Organization, et al. IBM WebSphere Portal V4.1 Handbook. IBM, International Technical Support Organization, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.