Παραπομπή σε μορφή APA (7η εκδ.)
International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Chandran, A. (2003). Architecting portal solutions. IBM, International Technical Support Organization.
Παραπομπή σε μορφή Chicago (17η εκδ.)
International Business Machines Corporation. International Technical Support Organization, Inc ebrary, και Anup Chandran. Architecting Portal Solutions. Research Triangle Park, NC: IBM, International Technical Support Organization, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)
International Business Machines Corporation. International Technical Support Organization, et al. Architecting Portal Solutions. IBM, International Technical Support Organization, 2003.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.