APA (7th ed.) Citation

Halliday, M. A. K., & Hasan, R. (1989). Language, context, and text : aspects of language in a social-semiotic perspective / M. A. K. Halliday and Ruqaiya Hasan: Aspects of language in a social-semiotic perspective (2nd ed.). 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 / M. A. K. Halliday and Ruqaiya Hasan: Aspects of Language in a Social-semiotic Perspective. 2nd ed. Oxford: Oxford University Press, 1989.

MLA (9th ed.) Citation

Halliday, M. A. K., and Ruqaiya Hasan. Language, Context, and Text : Aspects of Language in a Social-semiotic Perspective / M. A. K. Halliday and Ruqaiya Hasan: Aspects of Language in a Social-semiotic Perspective. 2nd ed. Oxford University Press, 1989.

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