APA aipamena

Boulding, K. E. (1956). The image. Michigan: The University of Michigan Press.

Chicago Style aipamena

Boulding, Keneth E. The Image. Michigan: The University of Michigan Press, 1956.

MLA aipamena

Boulding, Keneth E. The Image. Michigan: The University of Michigan Press, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.