APA (7e ed.) Bronvermelding

Duncan, A. W., & Goodson, J. L. (2016). The Universe is indifferent: Theology, philosophy, and mad men. Cascade Books.

Chicago (17e ed.) Bronvermelding

Duncan, Ann W., en Jacob L. Goodson. The Universe Is Indifferent: Theology, Philosophy, and Mad Men. Eugene, Oregon: Cascade Books, 2016.

MLA (9e ed.) Bronvermelding

Duncan, Ann W., en Jacob L. Goodson. The Universe Is Indifferent: Theology, Philosophy, and Mad Men. Cascade Books, 2016.