Cita APA (7a ed.)

Schmittel, W. (1984). Corporate design international: Definition and benefit of a consistent corporate appearance. ABC.

Cita Chicago Style (17a ed.)

Schmittel, Wolfgang. Corporate Design International: Definition and Benefit of a Consistent Corporate Appearance. Zurich: ABC, 1984.

Cita MLA (9a ed.)

Schmittel, Wolfgang. Corporate Design International: Definition and Benefit of a Consistent Corporate Appearance. ABC, 1984.