Cita APA

Smith, C. (1966). Quest of the three Worlds: Which one held the answer to his problem? New York: Ace Books, Inc.

Chicago Style Citation

Smith, Cordwainer. Quest of the Three Worlds: Which One Held the Answer to His Problem? New York: Ace Books, Inc, 1966.

Cita MLA

Smith, Cordwainer. Quest of the Three Worlds: Which One Held the Answer to His Problem? New York: Ace Books, Inc, 1966.