Παραπομπή σε μορφή APA (7η εκδ.)

Mortensen, K. V. (1991). Form and content in children's human figure drawings: Development, sex differences, and body experience. New York University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mortensen, Karen Vibeke. Form and Content in Children's Human Figure Drawings: Development, Sex Differences, and Body Experience. New York: New York University Press, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mortensen, Karen Vibeke. Form and Content in Children's Human Figure Drawings: Development, Sex Differences, and Body Experience. New York University Press, 1991.