APA (7e ed.) Bronvermelding

Lenssen-Erz, T. The dark ages of picturing: Does art originate from caves? A synopsis / Tilman Lenssen-Erz. Origins of pictures : anthropological discourses in image science.(2013).

Chicago (17e ed.) Bronvermelding

Lenssen-Erz, Tilman. "The Dark Ages of Picturing: Does Art Originate from Caves? A Synopsis / Tilman Lenssen-Erz." Origins of Pictures : Anthropological Discourses in Image Science.(2013) .

MLA (8e ed.) Bronvermelding

Lenssen-Erz, Tilman. "The Dark Ages of Picturing: Does Art Originate from Caves? A Synopsis / Tilman Lenssen-Erz." Origins of Pictures : Anthropological Discourses in Image Science.(2013), .