APA-Zitierstil (7. Ausg.)

Chevalier, J. A., & Mayzlin, D. 1. (2003). The effect of word of mouth on sales: Online book reviews. National Bureau of Economic Research.

Chicago-Zitierstil (17. Ausg.)

Chevalier, Judith A., und Dina 19XX- Mayzlin. The Effect of Word of Mouth on Sales: Online Book Reviews. Cambridge, Mass: National Bureau of Economic Research, 2003.

MLA-Zitierstil (9. Ausg.)

Chevalier, Judith A., und Dina 19XX- Mayzlin. The Effect of Word of Mouth on Sales: Online Book Reviews. National Bureau of Economic Research, 2003.