Cita APA (7a ed.)

James, E. L. (2011). Fifty Shades of Grey. Vintage Books.

Cita Chicago Style (17a ed.)

James, E. L. Fifty Shades of Grey. New York: Vintage Books, 2011.

Cita MLA (9a ed.)

James, E. L. Fifty Shades of Grey. Vintage Books, 2011.