APA (7th ed.) Citation

Enquist, B. J., Economo, E. P., Huxman, T. E., Allen, A. P., Ignace, D. D., & Gillooly, J. F. (2003). Scaling metabolism from organisms to ecosystems. Nature, 423(6940), 639. https://doi.org/10.1038/nature01671

Chicago Style (17th ed.) Citation

Enquist, Brian J., Evan P. Economo, Travis E. Huxman, Andrew P. Allen, Danielle D. Ignace, and James F. Gillooly. "Scaling Metabolism from Organisms to Ecosystems." Nature 423, no. 6940 (2003): 639. https://doi.org/10.1038/nature01671.

MLA (9th ed.) Citation

Enquist, Brian J., et al. "Scaling Metabolism from Organisms to Ecosystems." Nature, vol. 423, no. 6940, 2003, p. 639, https://doi.org/10.1038/nature01671.