एपीए उद्धरण

Bradely, D. (2015). A critical introduction to formal epistemology. Bloomsbury.

शिकागो स्टाइल उद्धरण

Bradely, Darren. A Critical Introduction to Formal Epistemology. New Delhi: Bloomsbury, 2015.

एमएलए उद्धरण

Bradely, Darren. A Critical Introduction to Formal Epistemology. Bloomsbury, 2015.