APA-čujuhus (7. p.)
Gamwell, F. I. (2011). Existence and the good: Metaphysical necessity in morals and politics. State University of New York Press.
Chicago-čujuhus (17. p.)
Gamwell, Franklin I. Existence and the Good: Metaphysical Necessity in Morals and Politics. Albany: State University of New York Press, 2011.
MLA-čujuhus (9. p.)
Gamwell, Franklin I. Existence and the Good: Metaphysical Necessity in Morals and Politics. State University of New York Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.