Cita APA (7a ed.)

Purvis, A. W., Wölfle, H., & Jany, C. (2010). Type: A visual history of typefaces and graphic styles. Taschen.

Cita Chicago Style (17a ed.)

Purvis, Alston W.., Holger Wölfle, y Christèle Jany. Type: A Visual History of Typefaces and Graphic Styles. Köln: Taschen, 2010.

Cita MLA (9a ed.)

Purvis, Alston W.., et al. Type: A Visual History of Typefaces and Graphic Styles. Taschen, 2010.