Lua APA (7ú heag.)
Lieberson, S., & Kloss, H. (1967). Explorations in sociolinguistics. Indiana University.
Lua i Stíl Chicago (17ú heag.)
Lieberson, Stanley, agus Heinz Kloss. Explorations in Sociolinguistics. Bloomington: Indiana University, 1967.
Lua MLA (9ú heag.)
Lieberson, Stanley, agus Heinz Kloss. Explorations in Sociolinguistics. Indiana University, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.