APA (7th ed.) Citation

WRR. (1986). The Unfinished European Integration. WRR.

Chicago Style (17th ed.) Citation

WRR. The Unfinished European Integration. WRR, 1986.

MLA (9th ed.) Citation

WRR. The Unfinished European Integration. WRR, 1986.

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