Lathen, E. (1975). Murder against the grain. Pocket Books.
Cita Chicago (17th ed.)Lathen, Emma. Murder Against the Grain. New York, Estados Unidos: Pocket Books, 1975.
Cita MLA (9th ed.)Lathen, Emma. Murder Against the Grain. Pocket Books, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.