Cita APA (7a ed.)

Niles, S. G., & Harris-Bowlsbey, J. (2002). Career development interventions in the 21st Century. Merrill Prentice Hall.

Cita Chicago Style (17a ed.)

Niles, Spencer G., y Joann Harris-Bowlsbey. Career Development Interventions in the 21st Century. Upper Saddle River, N.J.: Merrill Prentice Hall, 2002.

Cita MLA (9a ed.)

Niles, Spencer G., y Joann Harris-Bowlsbey. Career Development Interventions in the 21st Century. Merrill Prentice Hall, 2002.