APA Alıntı

Verlaet, A. A. J., Ceulemans, B., Verhelst, H., Van West, D., De Bruyne, T., Pieters, L., . . . Hermans, N. (2017). Effect of Pycnogenol® on attention-deficit hyperactivity disorder (ADHD): Study protocol for a randomised controlled trial. Trials.

Chicago Stili Alıntı

Verlaet, Annelies A. J., Berten Ceulemans, Helene Verhelst, Dirk Van West, Tess De Bruyne, Luc Pieters, Huub F. J. Savelkoul, ve Nina Hermans. "Effect of Pycnogenol® On Attention-deficit Hyperactivity Disorder (ADHD): Study Protocol for a Randomised Controlled Trial." Trials 2017.

MLA Alıntı

Verlaet, Annelies A. J., et al. "Effect of Pycnogenol® On Attention-deficit Hyperactivity Disorder (ADHD): Study Protocol for a Randomised Controlled Trial." Trials 2017.