Dyfyniad APA
Burpo, T., & Vincent, L. (2010). Heaven is for real: A little boy's astounding story of his trip to heaven and back. Thomas Nelson.
Dyfyniad Arddull Chicago
Burpo, Todd, and Lynn Vincent. Heaven Is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back. Nashville, Tenn.: Thomas Nelson, 2010.
Dyfyniad MLA
Burpo, Todd, and Lynn Vincent. Heaven Is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back. Thomas Nelson, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.