APA-viite (7. p.)
Spinelli, E. Tales of Un-Knowing: Therapeutic Encounters from an Existential Perspective. PCCS Books.
Chicago-viite (17. p.)
Spinelli, Ernesto. Tales of Un-Knowing: Therapeutic Encounters from an Existential Perspective. Ross-on-Wye, Inglaterra: PCCS Books.
MLA-viite (9. p.)
Spinelli, Ernesto. Tales of Un-Knowing: Therapeutic Encounters from an Existential Perspective. PCCS Books.
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