Lua APA (7ú heag.)
Villiger, M. (2014). Against all odds. Annenberg Learner.
Lua i Stíl Chicago (17ú heag.)
Villiger, Maggie. Against All Odds. District of Columbia: Annenberg Learner, 2014.
Lua MLA (9ú heag.)
Villiger, Maggie. Against All Odds. Annenberg Learner, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.