The COMT Val158 allele is associated with impaired delayed-match-to-sample performance in ADHD.

MLA

Matthews, Natasha, et al. “The COMT Val158 Allele Is Associated with Impaired Delayed-Match-to-Sample Performance in ADHD.” Behavioral & Brain Functions, vol. 8, no. 1, Jan. 2012, pp. 25–33. EBSCOhost, https://doi.org/10.1186/1744-9081-8-25.

APA

Matthews, N., Vance, A., Cummins, T. D. R., Wagner, J., Connolly, A., Yamada, J., Lockhart, P. J., Panwar, A., Wallace, R. H., & Bellgrove, M. A. (2012). The COMT Val158 allele is associated with impaired delayed-match-to-sample performance in ADHD. Behavioral & Brain Functions, 8(1), 25–33. https://doi.org/10.1186/1744-9081-8-25

Chicago

Matthews, Natasha, Alasdair Vance, Tarrant D. R. Cummins, Joseph Wagner, Amanda Connolly, Jacqueline Yamada, Paul J. Lockhart, Ajay Panwar, Robyn H. Wallace, and Mark A. Bellgrove. 2012. “The COMT Val158 Allele Is Associated with Impaired Delayed-Match-to-Sample Performance in ADHD.” Behavioral & Brain Functions 8 (1): 25–33. doi:10.1186/1744-9081-8-25.