Rand, A., & Hurt, C. (2007). The fountainhead (Unabridged.). Blackstone Audio.
Cita Chicago Style (17a ed.)Rand, Ayn, y Christopher Hurt. The Fountainhead. Unabridged. Ashland, OR: Blackstone Audio, 2007.
Cita MLA (8a ed.)Rand, Ayn, y Christopher Hurt. The Fountainhead. Unabridged. Blackstone Audio, 2007.
Precaución: Estas citas no son 100% exactas.