APA (7th ed.) Citation

Layton Robert. (1993). A Companion To The Symphony. Simon And Schuster.

Chicago Style (17th ed.) Citation

Layton Robert. A Companion To The Symphony. London: Simon And Schuster, 1993.

MLA (9th ed.) Citation

Layton Robert. A Companion To The Symphony. Simon And Schuster, 1993.

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