APA aipamena
Bilsky, L. J. (1980). Historical ecology: Essays on environment and social change. Kennikat Press.
Chicago Style aipamena
Bilsky, Lester J. Historical Ecology: Essays on Environment and Social Change. Port Washington, N.Y.: Kennikat Press, 1980.
MLA aipamena
Bilsky, Lester J. Historical Ecology: Essays on Environment and Social Change. Kennikat Press, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.