Tomecek, S. (2020). Ultimate rockopedia: The most complete rocks & minerals reference ever. National Geographic.
Cita Chicago Style (17a ed.)Tomecek, Steve. Ultimate Rockopedia: The Most Complete Rocks & Minerals Reference Ever. Washington, D.C.: National Geographic, 2020.
Cita MLA (8a ed.)Tomecek, Steve. Ultimate Rockopedia: The Most Complete Rocks & Minerals Reference Ever. National Geographic, 2020.
Precaución: Estas citas no son 100% exactas.