Lua APA (7ú heag.)
Tim Marshall. (2021). The Power of Geography: Ten Maps that reveal the future of Our World. Elliot and Thomson.
Lua i Stíl Chicago (17ú heag.)
Tim Marshall. The Power of Geography: Ten Maps That Reveal the Future of Our World. New York: Elliot and Thomson, 2021.
Lua MLA (9ú heag.)
Tim Marshall. The Power of Geography: Ten Maps That Reveal the Future of Our World. Elliot and Thomson, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.