APA (7th ed.) Citation

Vasileiou, K., Barnett, J., Thorpe, S., & Young, T. (2018). Characterising and justifying sample size sufficiency in interview-based studies: Systematic analysis of qualitative health research over a 15-year period. BMC medical research methodology, 18(1), 148-18. https://doi.org/10.1186/s12874-018-0594-7

Chicago Style (17th ed.) Citation

Vasileiou, Konstantina, Julie Barnett, Susan Thorpe, and Terry Young. "Characterising and Justifying Sample Size Sufficiency in Interview-based Studies: Systematic Analysis of Qualitative Health Research over a 15-year Period." BMC Medical Research Methodology 18, no. 1 (2018): 148-18. https://doi.org/10.1186/s12874-018-0594-7.

MLA (9th ed.) Citation

Vasileiou, Konstantina, et al. "Characterising and Justifying Sample Size Sufficiency in Interview-based Studies: Systematic Analysis of Qualitative Health Research over a 15-year Period." BMC Medical Research Methodology, vol. 18, no. 1, 2018, pp. 148-18, https://doi.org/10.1186/s12874-018-0594-7.