APA (7th ed.) Citation

(2020). Nature's Notebook: A tool for recording the timing of seasonal activity of plants and animals. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Nature's Notebook: A Tool for Recording the Timing of Seasonal Activity of Plants and Animals. Reston, VA: U.S. Department of the Interior, U.S. Geological Survey, 2020.

MLA (9th ed.) Citation

Nature's Notebook: A Tool for Recording the Timing of Seasonal Activity of Plants and Animals. U.S. Department of the Interior, U.S. Geological Survey, 2020.