Lua APA (7ú heag.)
Greenberg, J. H. (1957). Essays in linguistics. The University of Chicago Press.
Lua i Stíl Chicago (17ú heag.)
Greenberg, Joseph Harold. Essays in Linguistics. Chicago, Ilinois: The University of Chicago Press, 1957.
Lua MLA (9ú heag.)
Greenberg, Joseph Harold. Essays in Linguistics. The University of Chicago Press, 1957.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.