Cita APA (7a ed.)

Greig, N. (2005). Playwriting a practical guide. Routledge.

Cita Chicago Style (17a ed.)

Greig, Noel. Playwriting a Practical Guide. London: Routledge, 2005.

Cita MLA (9a ed.)

Greig, Noel. Playwriting a Practical Guide. Routledge, 2005.