BibTeX-Format:
@incollection{ publisher = {Benjamins}, typ = {incollection}, year = {2002}, booktitle = {{E}{U}{R}{O}{S}{L}{A} {Y}earbook 2}, title = {{C}ross-linguistic influence in early child bilingualism: {I}talian / {G}erman}, editor = {Susan H. Foster-Cohen, Tanja Ruthenberg