APA (7th ed.) Zitazioa
Bethencourt, F. (2015). Utopia in Portugal, Brazil and Lusophone African Countries. Peter Lang.
Chicago Style (17th ed.) Zitazioa
Bethencourt, Francisco. Utopia in Portugal, Brazil and Lusophone African Countries. Bern, Switzerland: Peter Lang, 2015.
MLA (9th ed.) Zitazioa
Bethencourt, Francisco. Utopia in Portugal, Brazil and Lusophone African Countries. Peter Lang, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.