Παραπομπή σε μορφή APA (7η εκδ.)

Hamill, S. (2015). David Smith in two dimensions: Photography and the matter of sculpture. University of California Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hamill, Sarah. David Smith in Two Dimensions: Photography and the Matter of Sculpture. Oakland, California: University of California Press, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hamill, Sarah. David Smith in Two Dimensions: Photography and the Matter of Sculpture. University of California Press, 2015.