Cita APA (7a ed.)

Carey, F. P. (1939). Knock and its shrine (3rd ed.). Office of the "Irish Messenger".

Cita Chicago Style (17a ed.)

Carey, F. P. Knock and Its Shrine. 3rd ed. Dublin: Office of the "Irish Messenger", 1939.

Cita MLA (8a ed.)

Carey, F. P. Knock and Its Shrine. 3rd ed. Office of the "Irish Messenger", 1939.