Gaya APA

WINARTI, D. et al (2015). Variations of directive speech act in tembang dolanan . Yogyakarta: Fak Ilmu Budaya UGM.

Gaya MLA

WINARTI, Daru. et al. "Variations of directive speech act in tembang dolanan". Yogyakarta: Fak Ilmu Budaya UGM, 2015. Artikel.