APA-ийн эшлэл(7 дахь хэвлэлт)

Steer, P., & Hensley, N. K. (2019). Ecological Form: System and Aesthetics in the Age of Empire (First edition.). Fordham University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Steer, Philip, ба Nathan K. Hensley. Ecological Form: System and Aesthetics in the Age of Empire. First edition. New York: Fordham University Press, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Steer, Philip, ба Nathan K. Hensley. Ecological Form: System and Aesthetics in the Age of Empire. First edition. Fordham University Press, 2019.