Παραπομπή σε μορφή APA (7η εκδ.)

Kennedy, M. (1930). The fool of the family: Continuing the story of Sanger's circus from "The constant nymph". Doubleday, Doran & Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kennedy, Margaret. The Fool of the Family: Continuing the Story of Sanger's Circus from "The Constant Nymph". Garden City, N.Y: Doubleday, Doran & Company, 1930.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kennedy, Margaret. The Fool of the Family: Continuing the Story of Sanger's Circus from "The Constant Nymph". Doubleday, Doran & Company, 1930.