Lua APA (7ú heag.)

Greenbaum, S. (1996). An introduction to English grammar. Longman.

Lua i Stíl Chicago (17ú heag.)

Greenbaum, Sidney. An Introduction to English Grammar. Harlow, Essex, Eng: Longman, 1996.

Lua MLA (9ú heag.)

Greenbaum, Sidney. An Introduction to English Grammar. Longman, 1996.

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