APA-referens (7:e uppl.)
Keene, A. (2013). Keene on the market: Trade to win using unusual options activity, volatility, and earnings. Wiley.
Chicago-referens (17:e uppl.)
Keene, Andrew. Keene on the Market: Trade to Win Using Unusual Options Activity, Volatility, and Earnings. Hoboken, N.J.: Wiley, 2013.
MLA-referens (9:e uppl.)
Keene, Andrew. Keene on the Market: Trade to Win Using Unusual Options Activity, Volatility, and Earnings. Wiley, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.