APA (7th ed.) Citation

ebrary, Inc, Freytag, P. V., & Ritter, T. (2007). Challenging business relationships. Emerald Group Publishing.

Chicago Style (17th ed.) Citation

ebrary, Inc, Per Vagn Freytag, and Thomas Ritter. Challenging Business Relationships. Bradford, England: Emerald Group Publishing, 2007.

MLA (9th ed.) Citation

ebrary, Inc, et al. Challenging Business Relationships. Emerald Group Publishing, 2007.