Dyfyniad APA

Gilbert, S. D. (1982). What happens in therapy. Lothrop, Lee & Shepard Books.

Dyfyniad Arddull Chicago

Gilbert, Sara D. What Happens in Therapy. New York: Lothrop, Lee & Shepard Books, 1982.

Dyfyniad MLA

Gilbert, Sara D. What Happens in Therapy. Lothrop, Lee & Shepard Books, 1982.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.