Tucker, M. E., & Grim, J. Religion: Mary Evelyn Tucker. John Grim. Keywords for environmental studies.([2016]).
Lua i Stíl Chicago (17ú heag.)Tucker, Mary Evelyn, agus John Grim. "Religion: Mary Evelyn Tucker. John Grim." Keywords for Environmental Studies.([2016]) .
Lua MLA (8ú heag.)Tucker, Mary Evelyn, agus John Grim. "Religion: Mary Evelyn Tucker. John Grim." Keywords for Environmental Studies.([2016]), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.