Citazione Stile APA (7a Edizione)

Ferguson, C., Spencer, G., & Metz, T. (2004). Greater Than the Sum of Its Parts.

Citazione stile Chigago Style (17a edizione)

Ferguson, Chris, Gene Spencer, e Terry Metz. Greater Than the Sum of Its Parts. 2004.

Citatione MLA (9a ed.)

Ferguson, Chris, et al. Greater Than the Sum of Its Parts. 2004.