APA aipamena

University, S. L. (1840). Catalog - 1840. Saint Louis University Libraries Digitization Center.

Chicago Style aipamena

University, Saint Louis. Catalog - 1840. Saint Louis University Libraries Digitization Center, 1840.

MLA aipamena

University, Saint Louis. Catalog - 1840. Saint Louis University Libraries Digitization Center, 1840.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.