APA (7th ed.) Zitazioa
Freitag, U. (2003). Indian Ocean migrants and state formation in Hadhramaut: Reforming the homeland. Brill.
Chicago Style (17th ed.) Zitazioa
Freitag, Ulrike. Indian Ocean Migrants and State Formation in Hadhramaut: Reforming the Homeland. Leiden, Netherlands Boston, Mass.: Brill, 2003.
MLA (9th ed.) Zitazioa
Freitag, Ulrike. Indian Ocean Migrants and State Formation in Hadhramaut: Reforming the Homeland. Brill, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.