Goodwin, G. (2016). Psilocybin: Psychotherapy or drug? SAGE Publications.
Cita Chicago (17th ed.)Goodwin, G. Psilocybin: Psychotherapy or Drug? SAGE Publications, 2016.
Cita MLA (9th ed.)Goodwin, G. Psilocybin: Psychotherapy or Drug? SAGE Publications, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.