Lua APA (7ú heag.)
Longacre Doris Janzen. (1980). Living more with less. Herald Press.
Lua i Stíl Chicago (17ú heag.)
Longacre Doris Janzen. Living More with Less. Pennsylvania: Herald Press, 1980.
Lua MLA (9ú heag.)
Longacre Doris Janzen. Living More with Less. Herald Press, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.