APA (7th ed.) Citation

Barth, J. (1968). The floating opera. Secker and Warburg.

Chicago Style (17th ed.) Citation

Barth, John. The Floating Opera. London: Secker and Warburg, 1968.

MLA (9th ed.) Citation

Barth, John. The Floating Opera. Secker and Warburg, 1968.

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