APA-referens (7:e uppl.)
Pérez Vidal, C. (2014). Language acquisition in study abroad and formal instruction contexts. John Benjamins Publishing Company.
Chicago-referens (17:e uppl.)
Pérez Vidal, Carmen. Language Acquisition in Study Abroad and Formal Instruction Contexts. Amsterdam, Netherlands ; Philadelphia, Pennsylvania: John Benjamins Publishing Company, 2014.
MLA-referens (9:e uppl.)
Pérez Vidal, Carmen. Language Acquisition in Study Abroad and Formal Instruction Contexts. John Benjamins Publishing Company, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.