BibTeX-Format:
@incollection{ typ = {incollection}, title = {{G}ender and number in acquisition}, pages = {351-399}, booktitle = {{G}ender in grammar and cognition, {I}. {A}pproaches to gender}, author = {Müller, Natascha}, address = {The Hague}, publisher = {Mouton de Gruyter}, year = {1999}, editor = {Barbara Unterbeck