Cita APA (7a ed.)

Vogel, H. U. (2013). Marco Polo was in China: New evidence from currencies, salts and revenues. Brill.

Cita Chicago Style (17a ed.)

Vogel, Hans Ulrich. Marco Polo Was in China: New Evidence from Currencies, Salts and Revenues. Leiden ; Boston: Brill, 2013.

Cita MLA (8a ed.)

Vogel, Hans Ulrich. Marco Polo Was in China: New Evidence from Currencies, Salts and Revenues. Brill, 2013.