APA (7th ed.) Zitazioa

Smout, T. C. (2009). Exploring environmental history: Selected essays. Edinburgh University Press.

Chicago Style (17th ed.) Zitazioa

Smout, T. C. Exploring Environmental History: Selected Essays. Edinburgh: Edinburgh University Press, 2009.

MLA (9th ed.) Zitazioa

Smout, T. C. Exploring Environmental History: Selected Essays. Edinburgh University Press, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.