Παραπομπή APA

London,, S. (1998). Adobe Photoshop 4: Interactive course (With CD-ROM). Techmedia.

Παραπομπή Chicago Style

London,, Sherry. Adobe Photoshop 4: Interactive Course (With CD-ROM). New Delhi: Techmedia, 1998.

Παραπομπή MLA

London,, Sherry. Adobe Photoshop 4: Interactive Course (With CD-ROM). Techmedia, 1998.