MLA

Van Langendonck, Willy. Theory and Typology of Proper Names. Berlin: Mouton de Gruyter, 2007.

APA

Van Langendonck, W. (2007). Theory and typology of proper names. Berlin: Mouton de Gruyter.

Chicago

Van Langendonck, Willy, Theory and Typology of Proper Names. Berlin: Mouton de Gruyter, 2007.