Cita APA (7a ed.)

Kahn, H. (1966). Thinking about the unthinkable. An Avon Librery Book.

Cita Chicago Style (17a ed.)

Kahn, Herman. Thinking About the Unthinkable. New York: An Avon Librery Book, 1966.

Cita MLA (8a ed.)

Kahn, Herman. Thinking About the Unthinkable. An Avon Librery Book, 1966.