Cita APA

Hasan, R., Webster, J., & Matthiessen, C. M. I. M. (2007). Continuing discourse on language: A functional perspective. Equinox.

Citación estilo Chicago

Hasan, Ruqaiya, Jonathan Webster, and Christian M. I. M. Matthiessen. Continuing Discourse on Language: A Functional Perspective. Londres: Equinox, 2007.

Cita MLA

Hasan, Ruqaiya, et al. Continuing Discourse on Language: A Functional Perspective. Equinox, 2007.