APA (7th ed.) Citation

Alford, R. A., Bradfield, K. S., & Richards, S. J. (2007). Ecology: Global warming and amphibian losses. Nature, 447(7144), E3. https://doi.org/10.1038/nature05940

Chicago Style (17th ed.) Citation

Alford, Ross A., Kay S. Bradfield, and Stephen J. Richards. "Ecology: Global Warming and Amphibian Losses." Nature 447, no. 7144 (2007): E3. https://doi.org/10.1038/nature05940.

MLA (9th ed.) Citation

Alford, Ross A., et al. "Ecology: Global Warming and Amphibian Losses." Nature, vol. 447, no. 7144, 2007, p. E3, https://doi.org/10.1038/nature05940.