APA (7 ম সংস্করণ) উদ্ধৃতি

Widmeyer, G. R. (1989). DSS-89: Ninth International Conference on Decision Support Systems. The Institute of Management Sciences.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Widmeyer, George R. DSS-89: Ninth International Conference on Decision Support Systems. Providence: The Institute of Management Sciences, 1989.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Widmeyer, George R. DSS-89: Ninth International Conference on Decision Support Systems. The Institute of Management Sciences, 1989.