MLA

da Cruz Vilaça, José Luis, and Fernand Herman. Does Europe Need an Constitution?. Brussels: The Philip Morris Institute, 1996.

APA

da Cruz Vilaça, J. Luis, & Herman, F. (1996). Does Europe need an Constitution?. Brussels: The Philip Morris Institute.

Chicago

da Cruz Vilaça, José Luis, and Fernand Herman. Does Europe Need an Constitution?. Brussels: The Philip Morris Institute, 1996.