APA
Snyder Francis,, . (1998). International trade and customs law of the European Union. London: Butterworths.
Chicago
Snyder Francis,, . 1998. International trade and customs law of the European Union. London: Butterworths.
Harvard
Snyder Francis,, . (1998). International trade and customs law of the European Union. London: Butterworths.
MLA
Snyder Francis,, . International trade and customs law of the European Union. London: Butterworths. 1998.