Lua APA (7ú heag.)

GUTH, H. P. (1969). Words and ideas.-- ed.3. Waadsworth Publishing.

Lua i Stíl Chicago (17ú heag.)

GUTH, Hans P. Words and Ideas.-- Ed.3. Belmont: Waadsworth Publishing, 1969.

Lua MLA (9ú heag.)

GUTH, Hans P. Words and Ideas.-- Ed.3. Waadsworth Publishing, 1969.

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