APA

Veit W., Nelson B. & Roberts D. (1992). The European Community in the 1990s. New York: Berg.

Chicago

Veit Walter, Nelson Brian and Roberts David. 1992. The European Community in the 1990s. New York: Berg.

Harvard

Veit W., Nelson B. and Roberts D. (1992). The European Community in the 1990s. New York: Berg.

MLA

Veit Walter, Nelson Brian and Roberts David. The European Community in the 1990s. New York: Berg. 1992.