Παραπομπή σε μορφή APA (7η εκδ.)

Vollmer, C., & Precourt, G. (2008). Always on: Advertising, marketing and media in an era of consumer control. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Vollmer, Christopher, και Geoffrey Precourt. Always on: Advertising, Marketing and Media in an Era of Consumer Control. New York: McGraw-Hill, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Vollmer, Christopher, και Geoffrey Precourt. Always on: Advertising, Marketing and Media in an Era of Consumer Control. McGraw-Hill, 2008.