APA (7th ed.) Zitazioa
Stroud, D. (2005). The 50 plus market: Why the future is age-neutral when it comes to marketing and branding strategies. Kogan Page.
Chicago Style (17th ed.) Zitazioa
Stroud, Dick. The 50 Plus Market: Why the Future Is Age-neutral When It Comes to Marketing and Branding Strategies. London: Kogan Page, 2005.
MLA (9th ed.) Zitazioa
Stroud, Dick. The 50 Plus Market: Why the Future Is Age-neutral When It Comes to Marketing and Branding Strategies. Kogan Page, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.