The Castrati in Opera

MLA

Heriot, Angus. The Castrati In Opera. London: Secker & Warburg, 1956.

APA

Heriot, A. (1956). The Castrati in Opera. London: Secker & Warburg.

Chicago

Heriot, Angus The Castrati In Opera. London: Secker & Warburg, 1956.