APA-viite (7. p.)
Fossum, J. E., & Menéndez, A. J. (2011). The Constitution's gift: A constitutional theory for a democratic European Union. Rowman & Littlefield Publishers.
Chicago-viite (17. p.)
Fossum, John Erik, ja Agustín José Menéndez. The Constitution's Gift: A Constitutional Theory for a Democratic European Union. New York: Rowman & Littlefield Publishers, 2011.
MLA-viite (9. p.)
Fossum, John Erik, ja Agustín José Menéndez. The Constitution's Gift: A Constitutional Theory for a Democratic European Union. Rowman & Littlefield Publishers, 2011.
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