Citazione Stile APA (7a Edizione)
Smith, S., & Schultz, D. E. (2005). How to sell more stuff: Promotional marketing that really works. Dearborn Trade Pub..
Citazione stile Chigago Style (17a edizione)
Smith, Steve, e Don E. Schultz. How to Sell More Stuff: Promotional Marketing That Really Works. Chicago: Dearborn Trade Pub., 2005.
Citatione MLA (9a ed.)
Smith, Steve, e Don E. Schultz. How to Sell More Stuff: Promotional Marketing That Really Works. Dearborn Trade Pub., 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.