APA-Zitierstil (7. Ausg.)

Smith, T. (2006). Ayn Rand's normative ethics: The virtuous egoist. Cambridge University Press. https://doi.org/10.1017/CBO9781139167352

Chicago-Zitierstil (17. Ausg.)

Smith, Tara. Ayn Rand's Normative Ethics: The Virtuous Egoist. Cambridge: Cambridge University Press, 2006. https://doi.org/10.1017/CBO9781139167352.

MLA-Zitierstil (9. Ausg.)

Smith, Tara. Ayn Rand's Normative Ethics: The Virtuous Egoist. Cambridge University Press, 2006. https://doi.org/10.1017/CBO9781139167352.