ebrary, Inc, & Brownell, P. (2008). Handbook for theory, research, and practice in Gestalt therapy. Cambridge Scholars Pub..
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Philip Brownell. Handbook for Theory, Research, and Practice in Gestalt Therapy. Newcastle: Cambridge Scholars Pub., 2008.
MLA način citiranja (9. izdanje)ebrary, Inc, i Philip Brownell. Handbook for Theory, Research, and Practice in Gestalt Therapy. Cambridge Scholars Pub., 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.