APA (7th ed.) Citation

Halliday, M. A. K., & Hasan, R. (1990). Language, context, and text: Aspects of language in a social-semiotic perspective (2. ed., 2. impr.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Halliday, Michael A. K., and Ruqaiya Hasan. Language, Context, and Text: Aspects of Language in a Social-semiotic Perspective. 2. ed., 2. impr. Oxford: Oxford Univ. Press, 1990.

MLA (9th ed.) Citation

Halliday, Michael A. K., and Ruqaiya Hasan. Language, Context, and Text: Aspects of Language in a Social-semiotic Perspective. 2. ed., 2. impr. Oxford Univ. Press, 1990.