Cita APA (7th ed.)

Halliday, M. A. K., & Fawcett, R. P. (1987). New developments in systemic linguistics. Frances Pinter.

Cita Chicago (17th ed.)

Halliday, M. A. K., i Robin P. Fawcett. New Developments in Systemic Linguistics. London: Frances Pinter, 1987.

Cita MLA (9th ed.)

Halliday, M. A. K., i Robin P. Fawcett. New Developments in Systemic Linguistics. Frances Pinter, 1987.