APA (7th ed.) Citation

Stoker, F., & Snelling, L. (1943). A Book of lilies. New York : Penguin Books.

Chicago Style (17th ed.) Citation

Stoker, Fred, and Lilian Snelling. A Book of Lilies. London: New York : Penguin Books, 1943.

MLA (9th ed.) Citation

Stoker, Fred, and Lilian Snelling. A Book of Lilies. New York : Penguin Books, 1943.