Gaya APA

Purwanti, I, S., Pd, S, R, M. (2013). Descriptive Analysis of Grammatical Errors in Writing Descriptive Essay Among the 8th Grade Students in MTs Amal Sholeh Sumogawe, Getasan, Semarang Regency in the Academic Year of 2012/2013 . Salatiga: STAIN Salatiga.

Gaya MLA

Purwanti, Indah, Sri., Pd, Setia, Rini,, M.. "Descriptive Analysis of Grammatical Errors in Writing Descriptive Essay Among the 8th Grade Students in MTs Amal Sholeh Sumogawe, Getasan, Semarang Regency in the Academic Year of 2012/2013". Salatiga: STAIN Salatiga, 2013. Text.