APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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