Παραπομπή σε μορφή APA (7η εκδ.)

Spear, C. (1846). The Prisoners' friend: A monthly magazine devoted to criminal reform, philosophy, literature, science and art. Charles Spear.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spear, Charles. The Prisoners' Friend: A Monthly Magazine Devoted to Criminal Reform, Philosophy, Literature, Science and Art. Boston, Mass.: Charles Spear, 1846.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spear, Charles. The Prisoners' Friend: A Monthly Magazine Devoted to Criminal Reform, Philosophy, Literature, Science and Art. Charles Spear, 1846.