APA (7th ed.) Citation

Case, D., & Milne, J. (1982). Developing writing skills in English. Heinemann Educational.

Chicago Style (17th ed.) Citation

Case, Doug, and John Milne. Developing Writing Skills in English. London: Heinemann Educational, 1982.

MLA (9th ed.) Citation

Case, Doug, and John Milne. Developing Writing Skills in English. Heinemann Educational, 1982.