APA (7th ed.) Citation

Shiel, M. P. (1963). The purple cloud. Paperback Library.

Chicago Style (17th ed.) Citation

Shiel, M. P. The Purple Cloud. New York: Paperback Library, 1963.

MLA (9th ed.) Citation

Shiel, M. P. The Purple Cloud. Paperback Library, 1963.

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