APA-viite (7. p.)

Knappett, C. (2002). Photographs, skeuomorphs and marionettes: Some thoughts on mind, agency and object. Journal of Material Culture.

Chicago-viite (17. p.)

Knappett, Carl. "Photographs, Skeuomorphs and Marionettes: Some Thoughts on Mind, Agency and Object." Journal of Material Culture 2002.

MLA-viite (9. p.)

Knappett, Carl. "Photographs, Skeuomorphs and Marionettes: Some Thoughts on Mind, Agency and Object." Journal of Material Culture, 2002.