APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.