APA (7th ed.) Citation

Halliday, M., & hasan, R. (1991). Language, context, and text: Aspects of language in a social semiotic perspective. Oxford University Press.

Chicago Style (17th ed.) Citation

Halliday, M.A.K, and Ruqaiya hasan. Language, Context, and Text: Aspects of Language in a Social Semiotic Perspective. Oxford University Press, 1991.

MLA (8th ed.) Citation

Halliday, M.A.K, and Ruqaiya hasan. Language, Context, and Text: Aspects of Language in a Social Semiotic Perspective. Oxford University Press, 1991.

Warning: These citations may not always be 100% accurate.