BibTeX-Format:
@incollection{ address = {Amsterdam/Philadelphia}, pages = {69-93}, title = {{N}ull-arguments in monolingual children: a comparison of {I}talian and {F}rench}, publisher = {Benjamins}, typ = {incollection}, booktitle = {{T}he {A}cquisition of {S}yntax in {R}omance {L}anguages}, author = {Müller, Natascha, Katrin Schmitz, Katja Francesca Cantone