Citazione Stile APA (7a Edizione)

Völkel, S., & Ohler, P. Understanding pictures in early childhood: Sabine Völkel. Peter Ohler. Origins of pictures : anthropological discourses in image science.(2013).

Citazione stile Chigago Style (17a edizione)

Völkel, Sabine, e Peter Ohler. "Understanding Pictures in Early Childhood: Sabine Völkel. Peter Ohler." Origins of Pictures : Anthropological Discourses in Image Science.(2013) .

Citatione MLA (8a ed.)

Völkel, Sabine, e Peter Ohler. "Understanding Pictures in Early Childhood: Sabine Völkel. Peter Ohler." Origins of Pictures : Anthropological Discourses in Image Science.(2013), .