Cita APA (7a ed.)

Braham, A., & Hager, H. (1977). Carlo Fontana: The drawings at Windsor Castle. Zwemmer.

Cita Chicago Style (17a ed.)

Braham, Allan, y Hellmut Hager. Carlo Fontana: The Drawings at Windsor Castle. London: Zwemmer, 1977.

Cita MLA (9a ed.)

Braham, Allan, y Hellmut Hager. Carlo Fontana: The Drawings at Windsor Castle. Zwemmer, 1977.