APA (7th ed.) Citation

de Beurs, D. P., Fokkema, M., de Groot, M. H., de Keijser, J., & Kerkhof, A. J. (2015). Longitudinal measurement invariance of the Beck Scale for Suicide Ideation. Psychiatry research, 225(3), 368-373. https://doi.org/10.1016/j.psychres.2014.11.075

Chicago Style (17th ed.) Citation

de Beurs, Derek P., Marjolein Fokkema, Marieke H. de Groot, Jos de Keijser, and Ad J.F.M Kerkhof. "Longitudinal Measurement Invariance of the Beck Scale for Suicide Ideation." Psychiatry Research 225, no. 3 (2015): 368-373. https://doi.org/10.1016/j.psychres.2014.11.075.

MLA (9th ed.) Citation

de Beurs, Derek P., et al. "Longitudinal Measurement Invariance of the Beck Scale for Suicide Ideation." Psychiatry Research, vol. 225, no. 3, 2015, pp. 368-373, https://doi.org/10.1016/j.psychres.2014.11.075.