APA

(1989). Professional burnout in medicine and the helping professions. New York: <The >Haworth Press.

Chicago

1989. Professional burnout in medicine and the helping professions. New York: <The >Haworth Press.

Harvard

(1989). Professional burnout in medicine and the helping professions. New York: <The >Haworth Press.

MLA

Professional burnout in medicine and the helping professions. New York: <The >Haworth Press. 1989.