Lua APA (7ú heag.)

Harrisson, J. (1940). Working essentials of English grammar. Harlow Pub. Corp..

Lua i Stíl Chicago (17ú heag.)

Harrisson, Josephine. Working Essentials of English Grammar. Oklahoma City: Harlow Pub. Corp., 1940.

Lua MLA (8ú heag.)

Harrisson, Josephine. Working Essentials of English Grammar. Harlow Pub. Corp., 1940.

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