Citazione Stile APA (7a Edizione)

Stafford, B. M. (2007). Echo objects: The cognitive work of images. Univ. of Chicago Press.

Citazione stile Chigago Style (17a edizione)

Stafford, Barbara Maria. Echo Objects: The Cognitive Work of Images. Chicago, Ill. [u.a.]: Univ. of Chicago Press, 2007.

Citatione MLA (8a ed.)

Stafford, Barbara Maria. Echo Objects: The Cognitive Work of Images. Univ. of Chicago Press, 2007.