BibTeX-Format:
@inbook{ author = {Müller, Natascha}, year = {2010}, chapter = {5}, publisher = {Schneider Verlag Hohengehren}, typ = {inbook}, title = {{B}ilingual first language acquisition}, address = {Baltmannsweiler}, bookauthor = {Susanna Buttaroni}, pages = {209-243}, booktitle = {{W}ie funktioniert {S}prache? {E}inführung in die {L}inguistik für {P}ädogog{I}nnen}}