APA (7th ed.) Citation

(1992). Marketing / Eric N. Berkowitz Et Al. Irwin.

Chicago Style (17th ed.) Citation

Marketing / Eric N. Berkowitz Et Al. Irwin, 1992.

MLA (8th ed.) Citation

Marketing / Eric N. Berkowitz Et Al. Irwin, 1992.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.