APA (7th ed.) Citation

Michalski, A., & Wallace, H. (1990). The European Community: The challenge of enlargement (2nd ed.). Royal Institute of International Affairs.

Chicago Style (17th ed.) Citation

Michalski, Anna, and Helen Wallace. The European Community: The Challenge of Enlargement. 2nd ed. London: Royal Institute of International Affairs, 1990.

MLA (9th ed.) Citation

Michalski, Anna, and Helen Wallace. The European Community: The Challenge of Enlargement. 2nd ed. Royal Institute of International Affairs, 1990.