APA-Zitierstil (7. Ausg.)

Voorbraak, F. (1987). The logic of acrual obligation: An alternative approach to deontic logic. Dep. of Philosophy, Univ. of Utrecht.

Chicago-Zitierstil (17. Ausg.)

Voorbraak, Frans. The Logic of Acrual Obligation: An Alternative Approach to Deontic Logic. Utrecht: Dep. of Philosophy, Univ. of Utrecht, 1987.

MLA-Zitierstil (9. Ausg.)

Voorbraak, Frans. The Logic of Acrual Obligation: An Alternative Approach to Deontic Logic. Dep. of Philosophy, Univ. of Utrecht, 1987.