Hub, U., Mühle, J., & Ragg-Kirkby, H. (2012). Meet at the ark at eight. Eerdmans Books for Young Readers.
Lua i Stíl Chicago (17ú heag.)Hub, Ulrich, Jörg Mühle, agus Helena Ragg-Kirkby. Meet at the Ark at Eight. Grand Rapids MI: Eerdmans Books for Young Readers, 2012.
Lua MLA (8ú heag.)Hub, Ulrich, et al. Meet at the Ark at Eight. Eerdmans Books for Young Readers, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.