APA (7 ম সংস্করণ) উদ্ধৃতি

Collins, H. (2003). Enterprise knowledge portals: Next-generation portal solutions for dynamic information access, better decision making, and maximum results. AMACOM.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Collins, Heidi. Enterprise Knowledge Portals: Next-generation Portal Solutions for Dynamic Information Access, Better Decision Making, and Maximum Results. New York: AMACOM, 2003.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Collins, Heidi. Enterprise Knowledge Portals: Next-generation Portal Solutions for Dynamic Information Access, Better Decision Making, and Maximum Results. AMACOM, 2003.