Cita APA (7a ed.)

Oxide Design Co & ebrary, Inc. (2011). Letterhead+logo design 12. Rockport Pub..

Cita Chicago Style (17a ed.)

Oxide Design Co y Inc ebrary. Letterhead+logo Design 12. Gloucester, Mass.: Rockport Pub., 2011.

Cita MLA (9a ed.)

Oxide Design Co y Inc ebrary. Letterhead+logo Design 12. Rockport Pub., 2011.