Hirschleber, H., Hjelme, J., & Sellevoll, M. A. (1966). A refraction profile through the northern Jutland. [Geodæetisk institut].
Lua i Stíl Chicago (17ú heag.)Hirschleber, H., J. Hjelme, agus Markvard A. Sellevoll. A Refraction Profile Through the Northern Jutland. København, Denmark: [Geodæetisk institut], 1966.
Lua MLA (8ú heag.)Hirschleber, H., et al. A Refraction Profile Through the Northern Jutland. [Geodæetisk institut], 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.