Zilboorg, G. (1959). Freud and religion: A restatement of an old controversy / by Gregory Zilboorg. Newman.
Chicago-Zitierstil (17. Ausg.)Zilboorg, Gregory. Freud and Religion: A Restatement of an Old Controversy / by Gregory Zilboorg. Westminster: Newman, 1959.
MLA-Zitierstil (8. Ausg.)Zilboorg, Gregory. Freud and Religion: A Restatement of an Old Controversy / by Gregory Zilboorg. Newman, 1959.
警告：这些引文格式不一定是100％准确.