Cita APA (7a ed.)

Hofmann, A. (1965). Grafhic design manual: Principles and practice. Arthur Niggli.

Cita Chicago Style (17a ed.)

Hofmann, Armin. Grafhic Design Manual: Principles and Practice. Teufen: Arthur Niggli, 1965.

Cita MLA (9a ed.)

Hofmann, Armin. Grafhic Design Manual: Principles and Practice. Arthur Niggli, 1965.