एपीए उद्धरण

Larsen, K. (2008). Stephen Hawking: A biography. Jaico Publishing House.

शिकागो स्टाइल उद्धरण

Larsen, Kristine. Stephen Hawking: A Biography. Mumbai: Jaico Publishing House, 2008.

एमएलए उद्धरण

Larsen, Kristine. Stephen Hawking: A Biography. Jaico Publishing House, 2008.