Cita APA (7th ed.)
Morrell, D. (1987). The league of night and fog. Dutton.
Cita Chicago (17th ed.)
Morrell, David. The League of Night and Fog. New York: Dutton, 1987.
Cita MLA (9th ed.)
Morrell, David. The League of Night and Fog. Dutton, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.