APA (7th ed.) Citation

Wagner, U. (2008). Improving intergroup relations: Building on the legacy of Thomas F. Pettigrew. Blackwell Publishing.

Chicago Style (17th ed.) Citation

Wagner, Ulrich. Improving Intergroup Relations: Building on the Legacy of Thomas F. Pettigrew. Malden, MA ; Oxford: Blackwell Publishing, 2008.

MLA (9th ed.) Citation

Wagner, Ulrich. Improving Intergroup Relations: Building on the Legacy of Thomas F. Pettigrew. Blackwell Publishing, 2008.

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