APA (7th ed.) Citation

Herbert, A. P. (1951). Number nine ; or The mind-sweepers. Methuen.

Chicago Style (17th ed.) Citation

Herbert, A. P. Number Nine ; or The Mind-sweepers. London: Methuen, 1951.

MLA (8th ed.) Citation

Herbert, A. P. Number Nine ; or The Mind-sweepers. Methuen, 1951.

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