Cita APA (7a ed.)

Shakespeare, W., & Eccles, M. (1964). The tragedy of Richard the Third. New American Library.

Cita Chicago Style (17a ed.)

Shakespeare, William, y Mark Eccles. The Tragedy of Richard the Third. New York: New American Library, 1964.

Cita MLA (9a ed.)

Shakespeare, William, y Mark Eccles. The Tragedy of Richard the Third. New American Library, 1964.