Sydow, K. v., Beher, S., Schweitzer, J., & Retzlaff, R. (2010). The efficacy of systemic therapy with adult patients: A meta-content analysis of 38 randomized controlled trials. Family process, 49(4), . https://doi.org/10.1111/j.1545-5300.2010.01334.x
Chicago Style (17th ed.) CitationSydow, Kirsten von, Stefan Beher, Jochen Schweitzer, and Rüdiger Retzlaff. "The Efficacy of Systemic Therapy with Adult Patients: A Meta-content Analysis of 38 Randomized Controlled Trials." Family Process 49, no. 4 (2010). https://doi.org/10.1111/j.1545-5300.2010.01334.x.
MLA (9th ed.) CitationSydow, Kirsten von, et al. "The Efficacy of Systemic Therapy with Adult Patients: A Meta-content Analysis of 38 Randomized Controlled Trials." Family Process, vol. 49, no. 4, 2010, https://doi.org/10.1111/j.1545-5300.2010.01334.x.