APA استشهاد

Laing, R. D. (1969). The divided self: An existential study in sanity and madness. Penguin Books.

استشهاد بنمط شيكاغو

Laing, R. D. The Divided Self: An Existential Study in Sanity and Madness. New York: Penguin Books, 1969.

MLA استشهاد

Laing, R. D. The Divided Self: An Existential Study in Sanity and Madness. Penguin Books, 1969.