Citazione Stile APA (7a Edizione)

Vee, J., Miller, T., & Bauer, J. (2008). Gravitational marketing: The science of attracting customers. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Vee, Jimmy, Travis Miller, e Joel Bauer. Gravitational Marketing: The Science of Attracting Customers. Hoboken, N.J.: John Wiley & Sons, 2008.

Citatione MLA (8a ed.)

Vee, Jimmy, et al. Gravitational Marketing: The Science of Attracting Customers. John Wiley & Sons, 2008.