APA (7th ed.) Citation

Le Queux, W. (1970). Cipher six. Lythway.

Chicago Style (17th ed.) Citation

Le Queux, William. Cipher Six. Bath: Lythway, 1970.

MLA (8th ed.) Citation

Le Queux, William. Cipher Six. Lythway, 1970.

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