Gaya APA

Susanti, E. (2015). The students' problem on applying modal auxiliries at eighth grade of MTsN Mojoroto Kediri . Jakarta: STAIN KEDIRI.

Gaya MLA

Susanti, Erna. "The students' problem on applying modal auxiliries at eighth grade of MTsN Mojoroto Kediri". Jakarta: STAIN KEDIRI, 2015. Text.