Gaya APA

Kant, I., (gen.ed), L, W, B, (, O, P. (1956). Critique of practical reason . : the library of liberal arts.

Gaya MLA

Kant, Immanuel., (gen.ed), Lewis, White, Beck, (tr), Oskar, Piest. "Critique of practical reason". : the library of liberal arts, 1956. Text.