APA (7th ed.) Citation

Christiansen, T., & Reh, C. (2009). Constitutionalizing the European Union / Thomas Christiansen and Christine Reh. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Christiansen, Thomas, and Christine Reh. Constitutionalizing the European Union / Thomas Christiansen and Christine Reh. Basingstoke ; New York: Palgrave Macmillan, 2009.

MLA (9th ed.) Citation

Christiansen, Thomas, and Christine Reh. Constitutionalizing the European Union / Thomas Christiansen and Christine Reh. Palgrave Macmillan, 2009.

Warning: These citations may not always be 100% accurate.