APA (7th ed.) Citation

Arwert, L., Deijen, J., & Drent, M. (2005). The relation between insulin-like growth factor I levels and cognition in healthy elderly: A meta-analysis. Growth hormone & IGF research, 15(6), 416-422. https://doi.org/10.1016/j.ghir.2005.09.001

Chicago Style (17th ed.) Citation

Arwert, L.I, J.B Deijen, and M.L Drent. "The Relation Between Insulin-like Growth Factor I Levels and Cognition in Healthy Elderly: A Meta-analysis." Growth Hormone & IGF Research 15, no. 6 (2005): 416-422. https://doi.org/10.1016/j.ghir.2005.09.001.

MLA (9th ed.) Citation

Arwert, L.I, et al. "The Relation Between Insulin-like Growth Factor I Levels and Cognition in Healthy Elderly: A Meta-analysis." Growth Hormone & IGF Research, vol. 15, no. 6, 2005, pp. 416-422, https://doi.org/10.1016/j.ghir.2005.09.001.