Παραπομπή σε μορφή APA (7η εκδ.)

Harris, P. G. (2007). Europe and global climate change: Politics, foreign policy and regional cooperation. Edward Elgar.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harris, Paul G. Europe and Global Climate Change: Politics, Foreign Policy and Regional Cooperation. Cheltenham: Edward Elgar, 2007.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harris, Paul G. Europe and Global Climate Change: Politics, Foreign Policy and Regional Cooperation. Edward Elgar, 2007.