Cita APA (7th ed.)

New Strategist Publications, Inc. (2012). Older Americans: A changing market (7th ed.). New Strategist Publications, Inc..

Cita Chicago (17th ed.)

New Strategist Publications, Inc. Older Americans: A Changing Market. 7th ed. Ithaca, N.Y.: New Strategist Publications, Inc., 2012.

Cita MLA (9th ed.)

New Strategist Publications, Inc. Older Americans: A Changing Market. 7th ed. New Strategist Publications, Inc., 2012.

Atenció: Aquestes cites poden no estar 100% correctes.