Cita APA (7a ed.)

Silverstein, B. A. (2007). Evaluating Performance: How to Appraise, Promote, and Fire (ePub edition.). HarperCollins Publishers.

Cita Chicago Style (17a ed.)

Silverstein, Barry Author. Evaluating Performance: How to Appraise, Promote, and Fire. ePub edition. [Place of publication not identified]: HarperCollins Publishers, 2007.

Cita MLA (9a ed.)

Silverstein, Barry Author. Evaluating Performance: How to Appraise, Promote, and Fire. ePub edition. HarperCollins Publishers, 2007.