APA aipamena

University, U. c. S. L. (1895). Olga, Queen of Greece.

Chicago Style aipamena

University, Unknown creator; St. Louis. Olga, Queen of Greece. 1895.

MLA aipamena

University, Unknown creator; St. Louis. Olga, Queen of Greece. 1895.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.