APA (7th ed.) Citation

Halliday, M., & Hasan, R. (1976). Cohesion in english. Longman Group.

Chicago Style (17th ed.) Citation

Halliday, M.A.K, and Ruqaiya Hasan. Cohesion in English. Longman Group, 1976.

MLA (8th ed.) Citation

Halliday, M.A.K, and Ruqaiya Hasan. Cohesion in English. Longman Group, 1976.

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