Lua APA (7ú heag.)
Stein, D. (1990). The semantics of syntactic change: Aspects of the evolution of do in English. Mouton de Gruyter.
Lua i Stíl Chicago (17ú heag.)
Stein, Dieter. The Semantics of Syntactic Change: Aspects of the Evolution of Do in English. Berlin ; New York: Mouton de Gruyter, 1990.
Lua MLA (9ú heag.)
Stein, Dieter. The Semantics of Syntactic Change: Aspects of the Evolution of Do in English. Mouton de Gruyter, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.