Cita APA (7a ed.)
Guzmán Martínez, . E. V., Nolasco Silva, R. G., Rosa Hernández, K. J., Contreras Cárcamo, M. S., & Ayala, E. N. Grammar teaching approaches and their effectiveness with second and fourth year students at the Foreign Language Department of the University of El Salvador during the year 2014.
Cita Chicago Style (17a ed.)
Guzmán Martínez, Erika Vanessa, Roxana Guadalupe Nolasco Silva, Katherine Johanna Rosa Hernández, Mauricio Salvador Contreras Cárcamo, y Edgar Nicolás Ayala. Grammar Teaching Approaches and Their Effectiveness with Second and Fourth Year Students at the Foreign Language Department of the University of El Salvador During the Year 2014.
Cita MLA (9a ed.)
Guzmán Martínez, Erika Vanessa, et al. Grammar Teaching Approaches and Their Effectiveness with Second and Fourth Year Students at the Foreign Language Department of the University of El Salvador During the Year 2014.
Precaución: Estas citas no son 100% exactas.