APA (7e ed.) Bronvermelding

Hahn, L. E. (1942). A contextualistic theory of perception. University of California Press.

Chicago (17e ed.) Bronvermelding

Hahn, Lewis Edwin. A Contextualistic Theory of Perception. Berkeley: University of California Press, 1942.

MLA (9e ed.) Bronvermelding

Hahn, Lewis Edwin. A Contextualistic Theory of Perception. University of California Press, 1942.