The New Cambridge medieval history
MLA
McKitterick, Rosamond, et al. The New Cambridge Medieval History. Cambridge [England]: Cambridge University Press, 1995-2005
APA, 7th edition
McKitterick, R., Fouracre, P., Reuter, T., Luscombe, D. E, Riley-Smith, J. Simon Christopher, Abulafia, D., Jones, M. K, & Allmand, C. T. (1995-2005). The New Cambridge medieval history. Cambridge [England]: Cambridge University Press
Chicago, 17th edition
McKitterick, Rosamond., Paul Fouracre, Timothy Reuter, D. E Luscombe, Jonathan Simon Christopher Riley-Smith, David Abulafia, Michael K Jones, and C. T Allmand. The New Cambridge medieval history. Cambridge [England]: Cambridge University Press, 1995-2005