APA (7th ed.) Citation

Ledford, H. (2015). US agencies plan research-ethics overhaul. Nature (London), 525(7568), 166. https://doi.org/10.1038/nature.2015.18309

Chicago Style (17th ed.) Citation

Ledford, Heidi. "US Agencies Plan Research-ethics Overhaul." Nature (London) 525, no. 7568 (2015): 166. https://doi.org/10.1038/nature.2015.18309.

MLA (9th ed.) Citation

Ledford, Heidi. "US Agencies Plan Research-ethics Overhaul." Nature (London), vol. 525, no. 7568, 2015, p. 166, https://doi.org/10.1038/nature.2015.18309.