Cita APA (7a ed.)

ebrary, Inc, & Hornbrook, D. (2002). On the subject of drama. Routledge.

Cita Chicago Style (17a ed.)

ebrary, Inc, y David Hornbrook. On the Subject of Drama. London ; New York: Routledge, 2002.

Cita MLA (9a ed.)

ebrary, Inc, y David Hornbrook. On the Subject of Drama. Routledge, 2002.