APA (7th ed.) Citation

Lewis, D. E. S. (1978). Britain and the European Economic Community. Heinemann Educational.

Chicago Style (17th ed.) Citation

Lewis, D. E. S. Britain and the European Economic Community. London [etc.]: Heinemann Educational, 1978.

MLA (8th ed.) Citation

Lewis, D. E. S. Britain and the European Economic Community. Heinemann Educational, 1978.