APA (7th ed.) Citation

Langley, N., Ryerson, F., & Woolf, E. A. (2004). The wizard of Oz (1939): Continuity script (First electronic edition.). Alexander Street Press.

Chicago Style (17th ed.) Citation

Langley, Noel, Florence Ryerson, and Edgar Allan Woolf. The Wizard of Oz (1939): Continuity Script. First electronic edition. Alexandria, VA: Alexander Street Press, 2004.

MLA (8th ed.) Citation

Langley, Noel, et al. The Wizard of Oz (1939): Continuity Script. First electronic edition. Alexander Street Press, 2004.