APA

Ryan D. B., Townsend G., Gates N. A., Colwell K. & Sellers E. W. (20171003). Evaluating brain-computer interface performance using color in the P300 checkerboard speller. : Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology.

Chicago

Ryan D B, Townsend G, Gates N A, Colwell K and Sellers E W. 20171003. Evaluating brain-computer interface performance using color in the P300 checkerboard speller. : Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology.

Harvard

Ryan D. B., Townsend G., Gates N. A., Colwell K. and Sellers E. W. (20171003). Evaluating brain-computer interface performance using color in the P300 checkerboard speller. : Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology.

MLA

Ryan D B, Townsend G, Gates N A, Colwell K and Sellers E W. Evaluating brain-computer interface performance using color in the P300 checkerboard speller. : Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology. 20171003.