APA (7th ed.) Citation

Powell, J. E., Rossiter, W. T., Dante, A., & Shakespeare, W. (2013). Authority and diplomacy from Dante to Shakespeare. Ashgate.

Chicago Style (17th ed.) Citation

Powell, Jason E., William T. Rossiter, Alighieri Dante, and William Shakespeare. Authority and Diplomacy from Dante to Shakespeare. Farnham [u.a.]: Ashgate, 2013.

MLA (8th ed.) Citation

Powell, Jason E., et al. Authority and Diplomacy from Dante to Shakespeare. Ashgate, 2013.