APA (7. basım) Alıntı

Naula Guamán, E. E., & González Hurtado, F. E. Grammar reinforcement in the learning of english in the fourth grade in the urban area.

Chicago Style (17. basım) Atıf

Naula Guamán, Elvia Esperanza, ve Fanny Elvira González Hurtado. Grammar Reinforcement in the Learning of English in the Fourth Grade in the Urban Area.

MLA (8th ed.) Atıf

Naula Guamán, Elvia Esperanza, ve Fanny Elvira González Hurtado. Grammar Reinforcement in the Learning of English in the Fourth Grade in the Urban Area.