APA-referens (7:e uppl.)
Campos Villafuerte, J. W., Nájera Linares, T. A., Sánchez García, G. O., Ayala, E. N., & Landaverde Castillo, M. A. The incidence of autonomous learning on learning english as a foreign language: Case of Advanced Intensive English I of the Bachelor of Arts in English with emphasis in Teaching at the Department of Foreign Languages of the University of El Salvador in the year 2015.
Chicago-referens (17:e uppl.)
Campos Villafuerte, Jairo Wilfredo, Teodoro Alexander Nájera Linares, Gerson Oswaldo Sánchez García, Edgar Nicolás Ayala, och Manuel Alexander Landaverde Castillo. The Incidence of Autonomous Learning on Learning English as a Foreign Language: Case of Advanced Intensive English I of the Bachelor of Arts in English with Emphasis in Teaching at the Department of Foreign Languages of the University of El Salvador in the Year 2015.
MLA-referens (9:e uppl.)
Campos Villafuerte, Jairo Wilfredo, et al. The Incidence of Autonomous Learning on Learning English as a Foreign Language: Case of Advanced Intensive English I of the Bachelor of Arts in English with Emphasis in Teaching at the Department of Foreign Languages of the University of El Salvador in the Year 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.