APA (7th ed.) Citation

Porter, G., Wrethed, J., & Friberg-Harnesk, H. (2011). Beyond Ireland: Encounters across cultures. Peter Lang.

Chicago Style (17th ed.) Citation

Porter, Gerald, Joakim Wrethed, and Hedda Friberg-Harnesk. Beyond Ireland: Encounters Across Cultures. Oxford [etc.]: Peter Lang, 2011.

MLA (9th ed.) Citation

Porter, Gerald, et al. Beyond Ireland: Encounters Across Cultures. Peter Lang, 2011.