Cita APA (7a ed.)

Callahan, M. (1997). From training to performance consulting. American Society for Training and Development.

Cita Chicago Style (17a ed.)

Callahan, Madelyn. From Training to Performance Consulting. Alexandria, Va.: American Society for Training and Development, 1997.

Cita MLA (8a ed.)

Callahan, Madelyn. From Training to Performance Consulting. American Society for Training and Development, 1997.