APA aipamena

Xinru Liu, & Xinru Liu; Lynda Norene Shaffer. (2007). Connections across Eurasia: Transportation, communication, and cultural exchange on the Silk Roads. Boston: McGraw-Hill.

Chicago Style aipamena

Xinru Liu, và Xinru Liu; Lynda Norene Shaffer. Connections Across Eurasia: Transportation, Communication, and Cultural Exchange On the Silk Roads. Boston: McGraw-Hill, 2007.

MLA aipamena

Xinru Liu, và Xinru Liu; Lynda Norene Shaffer. Connections Across Eurasia: Transportation, Communication, and Cultural Exchange On the Silk Roads. Boston: McGraw-Hill, 2007.