Lua APA (7ú heag.)
Richardson, B. K., Houston, P., & Amidon, P. E. (2015). Dirt: A love story. ForeEdge.
Lua i Stíl Chicago (17ú heag.)
Richardson, Barbara K., Pam Houston, agus Pir Elias Amidon. Dirt: A Love Story. Lebanon, New Hampshire: ForeEdge, 2015.
Lua MLA (9ú heag.)
Richardson, Barbara K., et al. Dirt: A Love Story. ForeEdge, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.