APA (7th ed.) Citation

Kelland, C. B. (1957). Death keeps a secret. Hale.

Chicago Style (17th ed.) Citation

Kelland, Clarence Budington. Death Keeps a Secret. London: Hale, 1957.

MLA (8th ed.) Citation

Kelland, Clarence Budington. Death Keeps a Secret. Hale, 1957.

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