MLA

Black Book - The Bernstein Value Model: Three-part Harmony. Sanford C. Bernstein & Co., LLC, .

APA

Black Book - The Bernstein Value Model: Three-Part Harmony. Sanford C. Bernstein & Co., LLC.

Chicago

Black Book - The Bernstein Value Model: Three-Part Harmony. : Sanford C. Bernstein & Co., LLC.