Lua APA (7ú heag.)
Peters, R. (1993). Crunching gravel: A Wisconsin boyhood in the thirties. University of Wisconsin Press.
Lua i Stíl Chicago (17ú heag.)
Peters, Robert. Crunching Gravel: A Wisconsin Boyhood in the Thirties. Madison, Wis.: University of Wisconsin Press, 1993.
Lua MLA (9ú heag.)
Peters, Robert. Crunching Gravel: A Wisconsin Boyhood in the Thirties. University of Wisconsin Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.