Cita APA (7th ed.)
Greenfield, E. J. (1987). House dangerous. Vintage Books.
Cita Chicago (17th ed.)
Greenfield, Ellen J. House Dangerous. New York: Vintage Books, 1987.
Cita MLA (9th ed.)
Greenfield, Ellen J. House Dangerous. Vintage Books, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.