APA (7th ed.) Citation

Barnes, I., & Barnes, P. M. (1996). The enlarged European Union (2. impr.). Longman.

Chicago Style (17th ed.) Citation

Barnes, Ian, and Pamela M. Barnes. The Enlarged European Union. 2. impr. Harlow, Essex <<[u.a.]>>: Longman, 1996.

MLA (9th ed.) Citation

Barnes, Ian, and Pamela M. Barnes. The Enlarged European Union. 2. impr. Longman, 1996.