APA (7th ed.) Citation

Green, D. (2016). The rock & gem book: --and other treasures of the natural world (First American edition.). DK/Penguin Random House.

Chicago Style (17th ed.) Citation

Green, Dan. The Rock & Gem Book: --and Other Treasures of the Natural World. First American edition. New York: DK/Penguin Random House, 2016.

MLA (9th ed.) Citation

Green, Dan. The Rock & Gem Book: --and Other Treasures of the Natural World. First American edition. DK/Penguin Random House, 2016.