Gaya APA

M.A.K.Halliday, ., Hasan, R. (1989). Language, Context, Text: Aspects of Language in Social-semiotic perspective . Hongkong: Oxford University Press.

Gaya MLA

M.A.K.Halliday, ., Hasan, Ruqaiya. "Language, Context, Text: Aspects of Language in Social-semiotic perspective". Hongkong: Oxford University Press, 1989. Text.