BibTeX-Format:
@incollection{ title = {{M}ehrsprachigkeit von {G}eburt an}, series = {Sprache - Kommunikation - Kultur. Soziolinguistische Beiträge 9}, author = {Müller, Natascha}, typ = {incollection}, publisher = {Lang}, pages = {51-65}, address = {Frankfurt am Main}, subtitle = {{V}or- und {N}achteile}, editor = {Jürgen Baurmann