Gaya APA

Indriani, M. (2001). English prononciation:the english speech sounds theory & practice/ M.I.Indriani (Cet.1). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Indriani, M.I. "English prononciation:the english speech sounds theory & practice/ M.I.Indriani". Cet.1 Jakarta: Gramedia Pustaka Utama, 2001. Text.