APA引文

Langdridge,Darren. (2013). Existential counselling & psychotherapy. Sage.

Chicago Edition Citation

Langdridge,Darren. Existential Counselling & Psychotherapy. London: Sage, 2013.

MLA引文

Langdridge,Darren. Existential Counselling & Psychotherapy. Sage, 2013.

警告：這些引文格式不一定是100％准確.