Cita APA (7th ed.)
Shakespeare, W., & Ost, F. (1940). The Tragedy of King Richard II. Velhagen u. Klasing.
Cita Chicago (17th ed.)
Shakespeare, William, i Franz Ost. The Tragedy of King Richard II. Bielefeld, Leipzig: Velhagen u. Klasing, 1940.
Cita MLA (9th ed.)
Shakespeare, William, i Franz Ost. The Tragedy of King Richard II. Velhagen u. Klasing, 1940.
Atenció: Aquestes cites poden no estar 100% correctes.