APA (7th ed.) Citation

Bernardini, M. G., & Smyth, O. (2012). Castel Sant' Angelo National Museum: Brief artistic and historical guide. "L'ERMA" di Bretschneider.

Chicago Style (17th ed.) Citation

Bernardini, Maria Grazia, and Oona Smyth. Castel Sant' Angelo National Museum: Brief Artistic and Historical Guide. Roma: "L'ERMA" di Bretschneider, 2012.

MLA (9th ed.) Citation

Bernardini, Maria Grazia, and Oona Smyth. Castel Sant' Angelo National Museum: Brief Artistic and Historical Guide. "L'ERMA" di Bretschneider, 2012.