Cita APA (7th ed.)

James, E. L. (2012). Fifty shades of Grey (1st Vintage Books ed.). Vintage Books.

Cita Chicago (17th ed.)

James, E. L. Fifty Shades of Grey. 1st Vintage Books ed. New York: Vintage Books, 2012.

Cita MLA (8th ed.)

James, E. L. Fifty Shades of Grey. 1st Vintage Books ed. Vintage Books, 2012.