López Rúa, P. (2005). Birds, colours and prepositions: The theory of categorization and its applications in linguistics (2. print.). LINCOM Europa.
Chicago-Zitierstil (17. Ausg.)López Rúa, Paula. Birds, Colours and Prepositions: The Theory of Categorization and Its Applications in Linguistics. 2. print. Muenchen: LINCOM Europa, 2005.
MLA-Zitierstil (9. Ausg.)López Rúa, Paula. Birds, Colours and Prepositions: The Theory of Categorization and Its Applications in Linguistics. 2. print. LINCOM Europa, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.