Walker, V., Sanderson, E., Levin, M. G., Damraurer, S. M., Feeney, T., & Davies, N. M. (2024). Reading and conducting instrumental variable studies: Guide, glossary, and checklist. BMJ (Online), 387, e078093. https://doi.org/10.1136/bmj-2023-078093
Citácia podle Chicago (17th ed.)Walker, Venexia, Eleanor Sanderson, Michael G. Levin, Scott M. Damraurer, Timothy Feeney, a Neil M. Davies. "Reading and Conducting Instrumental Variable Studies: Guide, Glossary, and Checklist." BMJ (Online) 387 (2024): e078093. https://doi.org/10.1136/bmj-2023-078093.
Citácia podľa MLA (8th ed.)Walker, Venexia, et al. "Reading and Conducting Instrumental Variable Studies: Guide, Glossary, and Checklist." BMJ (Online), vol. 387, 2024, p. e078093, https://doi.org/10.1136/bmj-2023-078093.