APA (7th ed.) Citation

Callow, S. (2017). Being Wagner: The triumph of the Will. William Collins.

Chicago Style (17th ed.) Citation

Callow, Simon. Being Wagner: The Triumph of the Will. London: William Collins, 2017.

MLA (9th ed.) Citation

Callow, Simon. Being Wagner: The Triumph of the Will. William Collins, 2017.

Warning: These citations may not always be 100% accurate.