APA (7th ed.) Citation

ter Steege, H., & Zagt, R. (2002). Ecology: Density and diversity. Nature (London), 417(6890), 698-699. https://doi.org/10.1038/417698a

Chicago Style (17th ed.) Citation

ter Steege, Hans, and Roderick Zagt. "Ecology: Density and Diversity." Nature (London) 417, no. 6890 (2002): 698-699. https://doi.org/10.1038/417698a.

MLA (9th ed.) Citation

ter Steege, Hans, and Roderick Zagt. "Ecology: Density and Diversity." Nature (London), vol. 417, no. 6890, 2002, pp. 698-699, https://doi.org/10.1038/417698a.