APA-viite (7. p.)

Smet, P. d. (1859). Western missions and missionaries: A series of letters. T.W. Strong.

Chicago-viite (17. p.)

Smet, Pierre-Jean de. Western Missions and Missionaries: A Series of Letters. New York: T.W. Strong, 1859.

MLA-viite (8. p.)

Smet, Pierre-Jean de. Western Missions and Missionaries: A Series of Letters. T.W. Strong, 1859.