Scriptwriting : n. developing and creating text for a play, film or broadcast

MLA

Wells, Paul. Scriptwriting : N. Developing and Creating Text for a Play, Film Or Broadcast. Lausanne: AVA Academia, 2007.

APA

Wells, P. (2007). Scriptwriting : n. developing and creating text for a play, film or broadcast. Lausanne: AVA Academia.

Chicago

Wells, Paul Scriptwriting: N. Developing and Creating Text for a Play, Film Or Broadcast. Lausanne: AVA Academia, 2007.