APA (7th ed.) Citation

PC, C. (2008). Record citations in 2007, but impact factor slips. British Journal of Nutrition, 100(4), 687. https://doi.org/10.1017/s0007114508066816

Chicago Style (17th ed.) Citation

PC, Calder. "Record Citations in 2007, but Impact Factor Slips." British Journal of Nutrition 100, no. 4 (2008): 687. https://doi.org/10.1017/s0007114508066816.

MLA (9th ed.) Citation

PC, Calder. "Record Citations in 2007, but Impact Factor Slips." British Journal of Nutrition, vol. 100, no. 4, 2008, p. 687, https://doi.org/10.1017/s0007114508066816.