Cita APA (7th ed.)

Leach, P. (2006). Why can't you just give me the number?: An executive's guide to using probabilistic thinking to manage risk and make better decisions. Probabilistic Publishing.

Cita Chicago (17th ed.)

Leach, Patrick. Why Can't You Just Give Me the Number?: An Executive's Guide to Using Probabilistic Thinking to Manage Risk and Make Better Decisions. Probabilistic Publishing, 2006.

Cita MLA (9th ed.)

Leach, Patrick. Why Can't You Just Give Me the Number?: An Executive's Guide to Using Probabilistic Thinking to Manage Risk and Make Better Decisions. Probabilistic Publishing, 2006.