APA (7th ed.) Citation

Berry, M. (1975). An introduction to systemic linguistics / (by) Margaret Berry. Batsford.

Chicago Style (17th ed.) Citation

Berry, Margaret. An Introduction to Systemic Linguistics / (by) Margaret Berry. London: Batsford, 1975.

MLA (9th ed.) Citation

Berry, Margaret. An Introduction to Systemic Linguistics / (by) Margaret Berry. Batsford, 1975.

Warning: These citations may not always be 100% accurate.