http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a guide to creating digital resources from historical documents
Guide to creating digital resources from historical documents
Sean Townsend, Cressida Chappell, Oscar Struijvé.
At head of title: History Data Service.
Includes bibliographical references (pages 43-46).