Citazione Stile APA (7a Edizione)
Espinoza Flamenco, M. A., Merino Avalos, D. C., Polío Cabezas, D. V., Franco Ramos, R., & Garay Salinas, R. (2010). Main causes of grammar errors in the written discourse made by the students of fifth year of the B.A. in english: Emphasis in Teaching (year 2008-2009). Universidad de El Salvador.
Citazione stile Chigago Style (17a edizione)
Espinoza Flamenco, María Alicia, Dinora Cecilia Merino Avalos, Dalia Vitalina Polío Cabezas, Rhina Franco Ramos, e Ricardo Garay Salinas. Main Causes of Grammar Errors in the Written Discourse Made by the Students of Fifth Year of the B.A. in English: Emphasis in Teaching (year 2008-2009). San Salvador: Universidad de El Salvador, 2010.
Citatione MLA (9a ed.)
Espinoza Flamenco, María Alicia, et al. Main Causes of Grammar Errors in the Written Discourse Made by the Students of Fifth Year of the B.A. in English: Emphasis in Teaching (year 2008-2009). Universidad de El Salvador, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.