APA-ийн эшлэл(7 дахь хэвлэлт)

Schrepfer, S. R. (1983). The fight to save the redwoods: A history of environmental reform, 1917-1978. University of Wisconsin Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Schrepfer, Susan R. The Fight to Save the Redwoods: A History of Environmental Reform, 1917-1978. Madison, Wis.: University of Wisconsin Press, 1983.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Schrepfer, Susan R. The Fight to Save the Redwoods: A History of Environmental Reform, 1917-1978. University of Wisconsin Press, 1983.