Cita APA (7th ed.)

Greig, N. (2005). Playwriting; a practicle guide. Routlege.

Cita Chicago (17th ed.)

Greig, Noel. Playwriting; a Practicle Guide. London: Routlege, 2005.

Cita MLA (9th ed.)

Greig, Noel. Playwriting; a Practicle Guide. Routlege, 2005.