BibTeX-Format:
@incollection{ number = {99}, booktitle = {{I}nterfaces in {C}hild {L}anguage {A}cquisition. {S}pecial {D}ouble {I}ssue of {F}irst {L}anguage}, year = {2012}, typ = {incollection}, editor = {Guijarro-Fuentes, Pedro