Lua APA (7ú heag.)

Douglas, W. (1971). The one parent family. United Methodist Church.

Lua i Stíl Chicago (17ú heag.)

Douglas, William. The One Parent Family. Tennessee: United Methodist Church, 1971.

Lua MLA (9ú heag.)

Douglas, William. The One Parent Family. United Methodist Church, 1971.

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