APA استشهاد

Peale, N. V. (1964). Amazing result of positive thinking. cedarr.

استشهاد بنمط شيكاغو

Peale, Norman Vincent. Amazing Result of Positive Thinking. London: cedarr, 1964.

MLA استشهاد

Peale, Norman Vincent. Amazing Result of Positive Thinking. cedarr, 1964.