Cita APA (7a ed.)

De Camp, L. S. (1971). The Tritonian ring. Paperback Library.

Cita Chicago Style (17a ed.)

De Camp, Lyon Sprague. The Tritonian Ring. New York: Paperback Library, 1971.

Cita MLA (9a ed.)

De Camp, Lyon Sprague. The Tritonian Ring. Paperback Library, 1971.