Παραπομπή σε μορφή APA (7η εκδ.)

Erickson, G. M. (1991). Dynamic models of advertising competition: Open- and closed-loop extensions. Kluwer Academic Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Erickson, Gary M. Dynamic Models of Advertising Competition: Open- and Closed-loop Extensions. Boston: Kluwer Academic Publishers, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Erickson, Gary M. Dynamic Models of Advertising Competition: Open- and Closed-loop Extensions. Kluwer Academic Publishers, 1991.