Cita APA

Thorpe, E., & Thorpe, S. (1999). Wheeler's Concise General Knowledge Digest. Wheeler Publishing.

Citación estilo Chicago

Thorpe, Edgar, y Showick Thorpe. Wheeler's Concise General Knowledge Digest. New Delhi: Wheeler Publishing, 1999.

Cita MLA

Thorpe, Edgar, y Showick Thorpe. Wheeler's Concise General Knowledge Digest. Wheeler Publishing, 1999.