Gaya APA

Sahardi, . (2013). Upgrading Vocabulary Through the English RunWay with Green Nature Program at Botta Suli . Palopo: Prodi bahasa inggris Jurusan Tarbiyah.

Gaya MLA

Sahardi, . "Upgrading Vocabulary Through the English RunWay with Green Nature Program at Botta Suli". Palopo: Prodi bahasa inggris Jurusan Tarbiyah, 2013. Text.