APA (7th ed.) Zitazioa
Apfelbaum, S. I. (2009). Nature's second chance: Restoring the ecology of Stone Prairie Farm. Beacon Press.
Chicago Style (17th ed.) Zitazioa
Apfelbaum, Steven I. Nature's Second Chance: Restoring the Ecology of Stone Prairie Farm. Boston: Beacon Press, 2009.
MLA (9th ed.) Zitazioa
Apfelbaum, Steven I. Nature's Second Chance: Restoring the Ecology of Stone Prairie Farm. Beacon Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.