BibTeX-Format:
@incollection{ address = {Somerville, MA.}, booktitle = {{P}roceedings of the 21st annual {B}oston {U}niversity {C}onference on {L}anguage {D}evelopment, {V}ol. {I}}, year = {1997}, publisher = {Cascadilla Press}, editor = {Elizabeth Hughes, Mary Hughes