Lua APA (7ú heag.)
Campos, H., & Martínez-Gil, F. (1991). Current studies in Spanish linguistics. Georgetown University Press.
Lua i Stíl Chicago (17ú heag.)
Campos, Héctor, agus Fernando Martínez-Gil. Current Studies in Spanish Linguistics. Washington, D.C.: Georgetown University Press, 1991.
Lua MLA (9ú heag.)
Campos, Héctor, agus Fernando Martínez-Gil. Current Studies in Spanish Linguistics. Georgetown University Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.