BibTeX-Format:
@incollection{ publisher = {John Benjamins Publishing Company}, booktitle = {{T}he {G}rammatical {R}ealization of {P}olarity. {T}heoretical and {E}xperimental {A}pproaches}, author = {Lohnstein, Horst}, typ = {incollection}, pCounter = {29}, pages = {55-87}, title = {{V}erum focus, sentence mood, and contrast}, year = {2018}, address = {Amsterdam}, editor = {Dimroth, Christine and Sudhoff, Stefan}}