Skelton, S. B. (2016). The late work of Sam Shepard. Bloomsbury Methuen Drama.
Cita Chicago (17th ed.)Skelton, Shannon Blake. The Late Work of Sam Shepard. London: Bloomsbury Methuen Drama, 2016.
Cita MLA (9th ed.)Skelton, Shannon Blake. The Late Work of Sam Shepard. Bloomsbury Methuen Drama, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.