Gaya APA

Zakia, R, D., Page, D, A. (2011). Photographic Composition: A Visual Guide (E-Book) . Massachusetts: Elsevier Inc.

Gaya MLA

Zakia, Richard, D.., Page, David, A.. "Photographic Composition: A Visual Guide (E-Book)". Massachusetts: Elsevier Inc, 2011. Electronic Resources.