Cita APA (7a ed.)

Gotthelf, A., & Salmieri, G. (2016). A companion to Ayn Rand. Wiley Blackwell.

Cita Chicago Style (17a ed.)

Gotthelf, Allan, y Gregory Salmieri. A Companion to Ayn Rand. West Sussex, England: Wiley Blackwell, 2016.

Cita MLA (9a ed.)

Gotthelf, Allan, y Gregory Salmieri. A Companion to Ayn Rand. Wiley Blackwell, 2016.