APA

Weinstein L., Adam J. A., . (2008). Guesstimation : solving the world's problems on the back of a cocktail napkin. Princeton: Princeton University Press.

Chicago

Weinstein Lawrence, Adam John A, . 2008. Guesstimation : solving the world's problems on the back of a cocktail napkin. Princeton: Princeton University Press.

Harvard

Weinstein L., Adam J. A., . (2008). Guesstimation : solving the world's problems on the back of a cocktail napkin. Princeton: Princeton University Press.

MLA

Weinstein Lawrence, Adam John A, . Guesstimation : solving the world's problems on the back of a cocktail napkin. Princeton: Princeton University Press. 2008.