Gaya APA

Fagan, J, &, S, I, L, , (. (1970). Gestalt therapy now: Theory, techniques, applications. . New York dll: New York dll Harper Torchbooks.

Gaya MLA

Fagan, Joen, &, Shepherd,, Irma, Lee, , (ed.). "Gestalt therapy now: Theory, techniques, applications. ". New York dll: New York dll Harper Torchbooks, 1970. Buku.