Maps.com (Firm), & ProQuest (Firm). (2000). Eurasia and the Silk Roads, 100BCE. [S.l.]: Maps.com.
Chicago Style CitationMaps.com (Firm), and ProQuest (Firm). Eurasia and the Silk Roads, 100BCE. [S.l.]: Maps.com, 2000.
MLA CitationMaps.com (Firm), and ProQuest (Firm). Eurasia and the Silk Roads, 100BCE. [S.l.]: Maps.com, 2000.
Warning: These citations may not always be 100% accurate.