APA (7th ed.) Citation

Spence, D., & Edwards, G. (2006). The European Commission (3rd ed.). John Harper.

Chicago Style (17th ed.) Citation

Spence, David, and Geoffrey Edwards. The European Commission. 3rd ed. London: John Harper, 2006.

MLA (9th ed.) Citation

Spence, David, and Geoffrey Edwards. The European Commission. 3rd ed. John Harper, 2006.