MLA

Bernstein White Book - U.s. Retail Monthly (march/april 2012). Bernstein Global Wealth Management, .

APA

Bernstein White Book - U.S. Retail Monthly (March/April 2012). Bernstein Global Wealth Management.

Chicago

Bernstein White Book - U.S. Retail Monthly (march/april 2012). : Bernstein Global Wealth Management.