Gaya APA

Geoffrey, E, B. (1975). Narrative and dramatic sources of shakespeare : Volume III earlier english history plays: henry VI richard III richard II . London: Routledge and Kegan Paul.

Gaya MLA

Geoffrey, Editor, Bullough,. "Narrative and dramatic sources of shakespeare : Volume III earlier english history plays: henry VI richard III richard II". London: Routledge and Kegan Paul, 1975. Text.