Gaya APA

dkk, D, J. (2003). METODOLOGI PENELITIAN SASTRA . YOGYAKARTA: PT. NINDITA GRAHA WIDYA.

Gaya MLA

dkk, DRS., JABROHIM,. "METODOLOGI PENELITIAN SASTRA". YOGYAKARTA: PT. NINDITA GRAHA WIDYA, 2003. Text.