Cita APA (7th ed.)

Wallis, L. W. (1990). Modern encyclopedia of typefaces: 1960-90. Van Nostrand Reinhold.

Cita Chicago (17th ed.)

Wallis, Lawrence W. Modern Encyclopedia of Typefaces: 1960-90. Nueva York: Van Nostrand Reinhold, 1990.

Cita MLA (9th ed.)

Wallis, Lawrence W. Modern Encyclopedia of Typefaces: 1960-90. Van Nostrand Reinhold, 1990.