APA-ийн эшлэл(7 дахь хэвлэлт)

Young, R. A. (2012). Stewardship of the built environment: Sustainability, preservation, and reuse. Island Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Young, Robert A. Stewardship of the Built Environment: Sustainability, Preservation, and Reuse. Washington, D.C.: Island Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Young, Robert A. Stewardship of the Built Environment: Sustainability, Preservation, and Reuse. Island Press, 2012.