Cita APA (7a ed.)

Gygli, F. (1956). Grande Dixence. Marguerat.

Cita Chicago Style (17a ed.)

Gygli, Frank. Grande Dixence. Lausanne: Marguerat, 1956.

Cita MLA (9a ed.)

Gygli, Frank. Grande Dixence. Marguerat, 1956.