APA (7th ed.) Citation

Ullrich, C., Stürmlinger, A., Wensing, M., & Krug, K. (2020). Qualitative research methods in medical dissertations: An observational methodological study on prevalence and reporting quality of dissertation abstracts in a German university. BMC medical research methodology, 20, . https://doi.org/10.1186/s12874-020-01186-6

Chicago Style (17th ed.) Citation

Ullrich, Charlotte, Anna Stürmlinger, Michel Wensing, and Katja Krug. "Qualitative Research Methods in Medical Dissertations: An Observational Methodological Study on Prevalence and Reporting Quality of Dissertation Abstracts in a German University." BMC Medical Research Methodology 20 (2020). https://doi.org/10.1186/s12874-020-01186-6.

MLA (9th ed.) Citation

Ullrich, Charlotte, et al. "Qualitative Research Methods in Medical Dissertations: An Observational Methodological Study on Prevalence and Reporting Quality of Dissertation Abstracts in a German University." BMC Medical Research Methodology, vol. 20, 2020, https://doi.org/10.1186/s12874-020-01186-6.