Covington, J. H., & Kennelly, P. (2018). Paleotopographic influences of the Cretaceous/Tertiary angular unconformity on uranium mineralization in the Shirley Basin, Wyoming. Taylor & Francis Group.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Covington, James H., و Patrick Kennelly. Paleotopographic Influences of the Cretaceous/Tertiary Angular Unconformity on Uranium Mineralization in the Shirley Basin, Wyoming. Taylor & Francis Group, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Covington, James H., و Patrick Kennelly. Paleotopographic Influences of the Cretaceous/Tertiary Angular Unconformity on Uranium Mineralization in the Shirley Basin, Wyoming. Taylor & Francis Group, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.