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