Cita APA (7th ed.)

Gasser, M., & Bischof, W. (1959). THE WORLD OF WERNER BISCHOF. DUTTON.

Cita Chicago (17th ed.)

Gasser, Manuel, i Werner Bischof. THE WORLD OF WERNER BISCHOF. NEW YORK: DUTTON, 1959.

Cita MLA (8th ed.)

Gasser, Manuel, i Werner Bischof. THE WORLD OF WERNER BISCHOF. DUTTON, 1959.