Cita APA (7a ed.)

Herring, J. (2012). How to decide: What to do when you don't know what to do. Pearson.

Cita Chicago Style (17a ed.)

Herring, Jonathan. How to Decide: What to Do When You Don't Know What to Do. Harlow, England ; New York: Pearson, 2012.

Cita MLA (8a ed.)

Herring, Jonathan. How to Decide: What to Do When You Don't Know What to Do. Pearson, 2012.