Style de citation APA (7e éd.)

Ettenberg, E. (2002). The next economy: Will you know where your customers are?

Style de citation Chicago (17e éd.)

Ettenberg, Elliott. The Next Economy: Will You Know Where Your Customers Are? New Delhi, 2002.

Style de citation MLA (9e éd.)

Ettenberg, Elliott. The Next Economy: Will You Know Where Your Customers Are? 2002.