Gaya APA

Greenberg, A, D, G, D, S. (1998). Fundamental Photoshop 5 (4). Berkeley, California, USA: Osborne.

Gaya MLA

Greenberg, Adele, Droblas, Greenberg, Dan, Seth. "Fundamental Photoshop 5". 4 Berkeley, California, USA: Osborne, 1998. Text.