Citazione Stile APA (7a Edizione)
Ribas, T., Fontich, X., & Guasch, O. (2014). Grammar at school: Research on metalinguistic activity in language education (Éditions scientifiques internationales.). P.I.E. Peter Lang.
Citazione stile Chigago Style (17a edizione)
Ribas, Teresa, Xavier Fontich, e Oriol Guasch. Grammar at School: Research on Metalinguistic Activity in Language Education. Éditions scientifiques internationales. Brussels, [Belgium]: P.I.E. Peter Lang, 2014.
Citatione MLA (9a ed.)
Ribas, Teresa, et al. Grammar at School: Research on Metalinguistic Activity in Language Education. Éditions scientifiques internationales. P.I.E. Peter Lang, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.