Cita APA (7a ed.)

Topus, D. (2012). Talk to strangers: How everyday random encounters can expand your business, career, income, and life (1st edition.). John Wiley & Sons, Inc.

Cita Chicago Style (17a ed.)

Topus, David. Talk to Strangers: How Everyday Random Encounters Can Expand Your Business, Career, Income, and Life. 1st edition. Hoboken, N.J.: John Wiley & Sons, Inc, 2012.

Cita MLA (9a ed.)

Topus, David. Talk to Strangers: How Everyday Random Encounters Can Expand Your Business, Career, Income, and Life. 1st edition. John Wiley & Sons, Inc, 2012.