APA aipamena

A. K. Gundy. (2013). Richard II and the Rebel Earl (1.). Cambridge University Press.

Chicago Style aipamena

A. K. Gundy. Richard II and the Rebel Earl. 1. Cambridge University Press, 2013.

MLA aipamena

A. K. Gundy. Richard II and the Rebel Earl. 1. Cambridge University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.