Two-tier diagnosing in psychiatry.

MLA

van Praag, H. M. “Two-Tier Diagnosing in Psychiatry.” Psychiatry Research, vol. 34, no. 1, Oct. 1990, pp. 1–11. EBSCOhost, https://doi.org/10.1016/0165-1781(90)90053-8.

APA

van Praag, H. M. (1990). Two-tier diagnosing in psychiatry. Psychiatry Research, 34(1), 1–11. https://doi.org/10.1016/0165-1781(90)90053-8

Chicago

van Praag, H M. 1990. “Two-Tier Diagnosing in Psychiatry.” Psychiatry Research 34 (1): 1–11. doi:10.1016/0165-1781(90)90053-8.