Cita APA (7a ed.)

Carter, D. E. (1981). Letterheads 3: The international annual of letterhead design. Art Direction Book.

Cita Chicago Style (17a ed.)

Carter, David E. Letterheads 3: The International Annual of Letterhead Design. New York: Art Direction Book, 1981.

Cita MLA (9a ed.)

Carter, David E. Letterheads 3: The International Annual of Letterhead Design. Art Direction Book, 1981.