BibTeX-Format:
@inbook{ pages = {199-220}, title = {{L}anguage mixing in bilingual children: code-switching?}, publisher = {Cambridge University Press}, typ = {inbook}, address = {Cambridge}, booktitle = {{T}he {H}andbook of {C}ode-switching}, chapter = {12}, year = {2009}, bookauthor = {Barbara E. Bullock