Gaya APA

Fidiyanti, M., Sulistiyawati, E. (2014). A Study of Speech Style Used by Main Character in Freedom Writer by Richard Lagravenese . Surabaya: Fakultas Adab dan Humaniora UINSA.

Gaya MLA

Fidiyanti, Murni., Sulistiyawati, Eva. "A Study of Speech Style Used by Main Character in Freedom Writer by Richard Lagravenese". Surabaya: Fakultas Adab dan Humaniora UINSA, 2014. Skripsi.