APA-viite (7. p.)

Matthews, J. Seven spots and a squiggle: The prehistory of pictures / John Matthews. Origins of pictures : anthropological discourses in image science.(2013).

Chicago-viite (17. p.)

Matthews, John. "Seven Spots and a Squiggle: The Prehistory of Pictures / John Matthews." Origins of Pictures : Anthropological Discourses in Image Science.(2013) .

MLA-viite (8. p.)

Matthews, John. "Seven Spots and a Squiggle: The Prehistory of Pictures / John Matthews." Origins of Pictures : Anthropological Discourses in Image Science.(2013), .