APA-referens

Kolakowski, L. (2008). Why is there something rather than nothing: Questions from great philosophers. Penguin Books.

Chicago-stil citat

Kolakowski, Leszek. Why Is There Something Rather than Nothing: Questions from Great Philosophers. London: Penguin Books, 2008.

MLA-referens

Kolakowski, Leszek. Why Is There Something Rather than Nothing: Questions from Great Philosophers. Penguin Books, 2008.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.