APA (7th ed.) Citation

Arnold, D., & Fortune, N. (1968). The Monteverdi companion. Faber.

Chicago Style (17th ed.) Citation

Arnold, Denis, and Nigel Fortune. The Monteverdi Companion. London: Faber, 1968.

MLA (8th ed.) Citation

Arnold, Denis, and Nigel Fortune. The Monteverdi Companion. Faber, 1968.