Cita APA

Hasan, R., & Fries, P. H. (1995). On subject and theme: A discourse functional perspective. Amsterdam: J. Benjamins.

Citación estilo Chicago

Hasan, Ruqaiya, y Peter Howard Fries. On Subject and Theme: A Discourse Functional Perspective. Amsterdam: J. Benjamins, 1995.

Cita MLA

Hasan, Ruqaiya, y Peter Howard Fries. On Subject and Theme: A Discourse Functional Perspective. Amsterdam: J. Benjamins, 1995.