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