Lua APA (7ú heag.)
Willke, J. (1971). Handbook on abortion.
Lua i Stíl Chicago (17ú heag.)
Willke, J.C. Handbook on Abortion. Hiltz & Hayes Publishing, 1971.
Lua MLA (9ú heag.)
Willke, J.C. Handbook on Abortion. 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.