Παραπομπή σε μορφή APA (7η εκδ.)

Reader's Digest Association (Great Britain). (1979). Reader's digest library of modern knowledge (2nd ed.). The Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Reader's Digest Association (Great Britain). Reader's Digest Library of Modern Knowledge. 2nd ed. London ; New York: The Association, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

Reader's Digest Association (Great Britain). Reader's Digest Library of Modern Knowledge. 2nd ed. The Association, 1979.