APA (7th ed.) Citation

Sayers, D. L. (1982). Clouds of witness. New English Library.

Chicago Style (17th ed.) Citation

Sayers, Dorothy L. Clouds of Witness. London: New English Library, 1982.

MLA (9th ed.) Citation

Sayers, Dorothy L. Clouds of Witness. New English Library, 1982.

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