Lua APA (7ú heag.)
Derks, S. (2015). Working Americans, 1880-2015 (Second edition.). Grey House Publishing.
Lua i Stíl Chicago (17ú heag.)
Derks, Scott. Working Americans, 1880-2015. Second edition. Amenia, New York: Grey House Publishing, 2015.
Lua MLA (9ú heag.)
Derks, Scott. Working Americans, 1880-2015. Second edition. Grey House Publishing, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.