Service, A. B. (1962). International guide to medieval studies: A quarterly index to periodical literature (Repr.: New York, NY : Johnson (1971).). Darien, Conn. : American Bibliographic Service.
Chicago Style CitationService, American Bibliographic. International Guide to Medieval Studies: A Quarterly Index to Periodical Literature. Repr.: New York, NY : Johnson (1971). Darien, Conn. : American Bibliographic Service, 1962.
MLA CitationService, American Bibliographic. International Guide to Medieval Studies: A Quarterly Index to Periodical Literature. Repr.: New York, NY : Johnson (1971). Darien, Conn. : American Bibliographic Service, 1962.
Figyelmeztetés: Nem biztos, hogy ezek a forráshivatkozások 100%-ig pontosak.