APA (7th ed.) Citation

Searle, H., & Layton, R. (1972). Twentieth century composers. Humphrey Searle and Robert Layton. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Searle, Humphrey, and Robert Layton. Twentieth Century Composers. Humphrey Searle and Robert Layton. London: Weidenfeld and Nicolson, 1972.

MLA (9th ed.) Citation

Searle, Humphrey, and Robert Layton. Twentieth Century Composers. Humphrey Searle and Robert Layton. Weidenfeld and Nicolson, 1972.

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