A corpus of Roman engraved gemstones from British sites /
Martin Henig.

APA Citation

Henig, M. (1978). A corpus of Roman engraved gemstones from British sites. 2nd ed. Oxford, England: B.A.R..

MLA Citation

Henig, Martin!. A Corpus of Roman Engraved Gemstones From British Sites. 2nd ed. Oxford, England: B.A.R., 1978.

Warning: These citations may not always be complete (especially for serials).