APA (7th ed.) Citation

New Strategist Publications, Inc. (2013). Who's buying by age (Seventh edition.). New Strategist Press.

Chicago Style (17th ed.) Citation

New Strategist Publications, Inc. Who's Buying by Age. Seventh edition. Amityville, NY: New Strategist Press, 2013.

MLA (9th ed.) Citation

New Strategist Publications, Inc. Who's Buying by Age. Seventh edition. New Strategist Press, 2013.

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