APA (7th ed.) Citation

Willis, K. S., Roussos, G., Chorianopoulos, K., & Struppek, M. (2010). Shared Encounters. Springer-Verlag London.

Chicago Style (17th ed.) Citation

Willis, Katharine S., George Roussos, Konstantinos Chorianopoulos, and Mirjam Struppek. Shared Encounters. London: Springer-Verlag London, 2010.

MLA (8th ed.) Citation

Willis, Katharine S., et al. Shared Encounters. Springer-Verlag London, 2010.