APA Edition Citation

Sheldon, S. A. (1993). The doomsday conspiracy.

Chicago Edition Citation

Sheldon, Sidney; Author. The Doomsday Conspiracy. Harvill, Harper Collins publishers, 1993.

MLA Edition Citation

Sheldon, Sidney; Author. The Doomsday Conspiracy. 1993.

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