Παραπομπή σε μορφή APA (7η εκδ.)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Watts, D. (2002). IBM e-server xSeries 440 planning and installation guide. IBM Corp., International Technical Support Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, και David Watts. IBM E-server XSeries 440 Planning and Installation Guide. [United States?]: IBM Corp., International Technical Support Organization, 2002.
Παραπομπή σε μορφή MLA (9th εκδ.)
International Business Machines Corporation. International Technical Support Organization, et al. IBM E-server XSeries 440 Planning and Installation Guide. IBM Corp., International Technical Support Organization, 2002.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.