APA-viite (7. p.)

Van Deurzen, E. (2002). Existential counselling & psychotherapy in practice (2nd ed.). Sage Publications.

Chicago-viite (17. p.)

Van Deurzen, Emmy. Existential Counselling & Psychotherapy in Practice. 2nd ed. London ; Thousand Oaks: Sage Publications, 2002.

MLA-viite (9. p.)

Van Deurzen, Emmy. Existential Counselling & Psychotherapy in Practice. 2nd ed. Sage Publications, 2002.