Dyfyniad APA

Frutiger, A., Osterer, H., & Stamm, P. (2009). Adrian Frutiger typefaces: The complete works (English ed.). Birkhäuser.

Dyfyniad Arddull Chicago

Frutiger, Adrian, Heidrun Osterer, and Philipp Stamm. Adrian Frutiger Typefaces: The Complete Works. English ed. Basel ; Boston: Birkhäuser, 2009.

Dyfyniad MLA

Frutiger, Adrian, et al. Adrian Frutiger Typefaces: The Complete Works. English ed. Birkhäuser, 2009.

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