एपीए उद्धरण

Todd Burpo. (2010). Heaven is for Real: A little boy's astounding story of his trip to heaven and back. Thomas Nelson.

शिकागो स्टाइल उद्धरण

Todd Burpo. Heaven Is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back. Thomas Nelson, 2010.

एमएलए उद्धरण

Todd Burpo. Heaven Is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back. Thomas Nelson, 2010.