Retardation in depression: assessment by means of simple motor tasks.

MLA

Sabbe, B., et al. “Retardation in Depression: Assessment by Means of Simple Motor Tasks.” Journal of Affective Disorders, vol. 55, no. 1, Sept. 1999, pp. 39–44. EBSCOhost, https://doi.org/10.1016/s0165-0327(98)00087-1.

APA

Sabbe, B., Hulstijn, W., van Hoof, J., Tuynman-Qua, H. G., & Zitman, F. (1999). Retardation in depression: assessment by means of simple motor tasks. Journal of Affective Disorders, 55(1), 39–44. https://doi.org/10.1016/s0165-0327(98)00087-1

Chicago

Sabbe, B, W Hulstijn, J van Hoof, H G Tuynman-Qua, and F Zitman. 1999. “Retardation in Depression: Assessment by Means of Simple Motor Tasks.” Journal of Affective Disorders 55 (1): 39–44. doi:10.1016/s0165-0327(98)00087-1.