APA (7th ed.) Zitazioa
Poppe, E., & Reck, R. (2009). Selections from Ystorya Bown o Hamtwn. University of Wales Press.
Chicago Style (17th ed.) Zitazioa
Poppe, Erich, eta Regine Reck. Selections from Ystorya Bown O Hamtwn. Cardiff, Wales: University of Wales Press, 2009.
MLA (9th ed.) Zitazioa
Poppe, Erich, eta Regine Reck. Selections from Ystorya Bown O Hamtwn. University of Wales Press, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.