Lua APA (7ú heag.)

Salomaa, A. (1973). Formal languages. Academic Pr..

Lua i Stíl Chicago (17ú heag.)

Salomaa, Arto. Formal Languages. New York: Academic Pr., 1973.

Lua MLA (8ú heag.)

Salomaa, Arto. Formal Languages. Academic Pr., 1973.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.