Gaya APA

Hume, G, B, O. (1978). Searching for God, [5th impr.]. ? Cet.pertama Sept.1977. . London dsl: Hodder and Stoughton.

Gaya MLA

Hume, George, Basil,, O.S.B.. "Searching for God, [5th impr.]. ? Cet.pertama Sept.1977. ". London dsl: Hodder and Stoughton, 1978. Buku.