Dyfyniad APA
Villiger, M. (2014). Against all odds. Annenberg Learner.
Dyfyniad Arddull Chicago
Villiger, Maggie. Against All Odds. District of Columbia: Annenberg Learner, 2014.
Dyfyniad MLA
Villiger, Maggie. Against All Odds. Annenberg Learner, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.