APA (7th ed.) Zitazioa
Povstenko, O. (1955). The Cathedral of St. Sophia in Kiev. The Ukrainian Acad. of Arts and Sciences.
Chicago Style (17th ed.) Zitazioa
Povstenko, Olexa. The Cathedral of St. Sophia in Kiev. New York: The Ukrainian Acad. of Arts and Sciences, 1955.
MLA (9th ed.) Zitazioa
Povstenko, Olexa. The Cathedral of St. Sophia in Kiev. The Ukrainian Acad. of Arts and Sciences, 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.