Sterry, P., & Soper, T. (1998). Fungi of Britain and Northern Europe. AA Publishing.
Chicago Style (17th ed.) ZitazioaSterry, Paul, eta Tony Soper. Fungi of Britain and Northern Europe. London: AA Publishing, 1998.
MLA (9th ed.) ZitazioaSterry, Paul, eta Tony Soper. Fungi of Britain and Northern Europe. AA Publishing, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.