Lua APA (7ú heag.)

Johnston, D. J. (1971). Teachers' in-service education. Pergamon Press.

Lua i Stíl Chicago (17ú heag.)

Johnston, David John. Teachers' In-service Education. Oxford: Pergamon Press, 1971.

Lua MLA (9ú heag.)

Johnston, David John. Teachers' In-service Education. Pergamon Press, 1971.

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