Lua APA (7ú heag.)
Longacre, R. E. (1962). Amplification of Gudschinsky's Proto-Popolocan-Mixtecan. [Editor no identificado].
Lua i Stíl Chicago (17ú heag.)
Longacre, Robert E. Amplification of Gudschinsky's Proto-Popolocan-Mixtecan. U.S.A.: [Editor no identificado], 1962.
Lua MLA (9ú heag.)
Longacre, Robert E. Amplification of Gudschinsky's Proto-Popolocan-Mixtecan. [Editor no identificado], 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.