Cita APA (7a ed.)

Walton, R. (2000). TYPOGRAPHICS four: T4 : analysis + imagination = communication. HBI.

Cita Chicago Style (17a ed.)

Walton, Roger. TYPOGRAPHICS Four: T4 : Analysis + Imagination = Communication. New York: HBI, 2000.

Cita MLA (9a ed.)

Walton, Roger. TYPOGRAPHICS Four: T4 : Analysis + Imagination = Communication. HBI, 2000.