ProQuest (Firm) & Helmbrecht, J. (2009). Form and function in language research: Papers in honour of Christian Lehmann. Mouton de Gruyter.
Citazione stile Chigago Style (17a edizione)ProQuest (Firm) e Johannes Helmbrecht. Form and Function in Language Research: Papers in Honour of Christian Lehmann. New York, NY: Mouton de Gruyter, 2009.
Citatione MLA (9a ed.)ProQuest (Firm) e Johannes Helmbrecht. Form and Function in Language Research: Papers in Honour of Christian Lehmann. Mouton de Gruyter, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.