Gaya APA

Azizah, N. (2015). Improving speaking ability using "SGD (small group discussion)" for students at the second year of class IPA 1 MA Sunan Kalijogo . Kediri: STAIN KEDIRI.

Gaya MLA

Azizah, Nikmatul. "Improving speaking ability using "SGD (small group discussion)" for students at the second year of class IPA 1 MA Sunan Kalijogo". Kediri: STAIN KEDIRI, 2015. Text.