APA (7th ed.) Citation

Wilson, H. W. (1920). Hush, or, The hydrophone service / H.W. Wilson. Mills and Boon.

Chicago Style (17th ed.) Citation

Wilson, H. W. Hush, or, The Hydrophone Service / H.W. Wilson. London: Mills and Boon, 1920.

MLA (9th ed.) Citation

Wilson, H. W. Hush, or, The Hydrophone Service / H.W. Wilson. Mills and Boon, 1920.

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