Citazione APA

John McLeod. (2013). An introduction to research in counselling and psychotherapy. SAGE.

Stile di citazione Chicago

John McLeod. An Introduction to Research in Counselling and Psychotherapy. London ; Thousand Oaks, Calif.: SAGE, 2013.

Citazione MLA

John McLeod. An Introduction to Research in Counselling and Psychotherapy. SAGE, 2013.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.