Cita APA (7th ed.)

PBC International, Inc. (1993). Business cards: Dynamic graphic design. PBC International.

Cita Chicago (17th ed.)

PBC International, Inc. Business Cards: Dynamic Graphic Design. New York: PBC International, 1993.

Cita MLA (9th ed.)

PBC International, Inc. Business Cards: Dynamic Graphic Design. PBC International, 1993.