APA Zitierstil

Orlans, V., Van Scoyoc, S., & Feltham, C. (2009). A short introduction to counselling psychology. SAGE.

Chicago Zitierstil

Orlans, Vanja, Susan Van Scoyoc, und Colin Feltham. A Short Introduction to Counselling Psychology. Los Angeles: SAGE, 2009.

MLA Zitierstil

Orlans, Vanja, et al. A Short Introduction to Counselling Psychology. SAGE, 2009.