Herrmann, A. (2013). Modal and focus particles in sign languages: A cross-linguistic study. De Gruyter Mouton.
Citazione stile Chigago Style (17a edizione)Herrmann, Annika. Modal and Focus Particles in Sign Languages: A Cross-linguistic Study. Berlin: De Gruyter Mouton, 2013.
Citatione MLA (9a ed.)Herrmann, Annika. Modal and Focus Particles in Sign Languages: A Cross-linguistic Study. De Gruyter Mouton, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.