Schwartz. (2013). Successful Family Language Policy (1.). Springer Netherlands.
Citazione stile Chigago Style (17a edizione)Schwartz. Successful Family Language Policy. 1. Springer Netherlands, 2013.
Citatione MLA (8a ed.)Schwartz. Successful Family Language Policy. 1. Springer Netherlands, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.