APA-ийн эшлэл(7 дахь хэвлэлт)

Ackerman, F. (1997). Why do we recycle: Markets, values, and public policy. Island Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ackerman, Frank. Why Do We Recycle: Markets, Values, and Public Policy. Washington, D.C.: Island Press, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ackerman, Frank. Why Do We Recycle: Markets, Values, and Public Policy. Island Press, 1997.