Dyfyniad APA

Schuster, J., & Woods, D. (2021). Calamity Theory: Three Critiques of Existential Risk. University of Minnesota Press.

Dyfyniad Arddull Chicago

Schuster, Joshua, and Derek Woods. Calamity Theory: Three Critiques of Existential Risk. Minneapolis: University of Minnesota Press, 2021.

Dyfyniad MLA

Schuster, Joshua, and Derek Woods. Calamity Theory: Three Critiques of Existential Risk. University of Minnesota Press, 2021.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.