Cita APA (7a ed.)

DK Publishing, Inc Content Provider, & Heller, R. A. (1998). Managing change. DK Pub.

Cita Chicago Style (17a ed.)

DK Publishing, Inc Content Provider, y Robert Author Heller. Managing Change. [Place of publication not identified]: DK Pub, 1998.

Cita MLA (9a ed.)

DK Publishing, Inc Content Provider, y Robert Author Heller. Managing Change. DK Pub, 1998.