APA

Walter J. H., . (1977). The Tragedy of King Richard II. London: Heinemann Educational Books.

Chicago

Walter J H, . 1977. The Tragedy of King Richard II. London: Heinemann Educational Books.

Harvard

Walter J. H., . (1977). The Tragedy of King Richard II. London: Heinemann Educational Books.

MLA

Walter J H, . The Tragedy of King Richard II. London: Heinemann Educational Books. 1977.