Cita APA

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

Citación estilo Chicago

Halliday, M. A. K., and Ruqaiya Hasan. Language, Context, and Text: Aspects of Language in a Social-semiotic Perspective. Oxford: University Press, 1990.

Cita MLA

Halliday, M. A. K., and Ruqaiya Hasan. Language, Context, and Text: Aspects of Language in a Social-semiotic Perspective. Oxford: University Press, 1990.