MLA

Twigg-Flesner, Christian. A Cross-border-only Regulation for Consumer Transactions In the Eu. Springer New York, 2012.

APA

Twigg-Flesner, C. (2012). A Cross-Border-Only Regulation for Consumer Transactions in the EU. Springer New York.

Chicago

Twigg-Flesner, Christian A Cross-Border-Only Regulation for Consumer Transactions In the EU. : Springer New York, 2012.