Cita APA (7a ed.)

Girsberger, H., & Adler, F. (1969). Architekturführer Schweiz = Guide d'architecture Suisse = Architectural guide Switzerland. Artemis.

Cita Chicago Style (17a ed.)

Girsberger, Hans, y Florian Adler. Architekturführer Schweiz = Guide D'architecture Suisse = Architectural Guide Switzerland. Zürich [etc.]: Artemis, 1969.

Cita MLA (9a ed.)

Girsberger, Hans, y Florian Adler. Architekturführer Schweiz = Guide D'architecture Suisse = Architectural Guide Switzerland. Artemis, 1969.