Παραπομπή σε μορφή APA (7η εκδ.)

Willard, E. (1857). Morals for the young; or, Good principles instilling wisdom: Illustrated with engravings and moral stories. A.S. Barnes & Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Willard, Emma. Morals for the Young; or, Good Principles Instilling Wisdom: Illustrated with Engravings and Moral Stories. New York: A.S. Barnes & Co., 1857.

Παραπομπή σε μορφή MLA (8th εκδ.)

Willard, Emma. Morals for the Young; or, Good Principles Instilling Wisdom: Illustrated with Engravings and Moral Stories. A.S. Barnes & Co., 1857.