Kaplan, L. (2008). The strange case of William Mumler, spirit photographer. Minneapolis: University of Minnesota Press.
Чикагска система за цитиранеKaplan, Louis. The Strange Case of William Mumler, Spirit Photographer. Minneapolis: University of Minnesota Press, 2008.
MLA формат за цитиранеKaplan, Louis. The Strange Case of William Mumler, Spirit Photographer. Minneapolis: University of Minnesota Press, 2008.
Внимание: Тези цитати може да не са 100% точни.