Lua APA (7ú heag.)
Vanderweele, T. J. (May 2009). Mediation and mechanism. European Journal of Epidemiology. https://doi.org/10.1007/s10654-009-9331-1
Lua i Stíl Chicago (17ú heag.)
Vanderweele, Tyler J. "Mediation and Mechanism." European Journal of Epidemiology May 2009. https://doi.org/10.1007/s10654-009-9331-1.
Lua MLA (9ú heag.)
Vanderweele, Tyler J. "Mediation and Mechanism." European Journal of Epidemiology, May 2009, https://doi.org/10.1007/s10654-009-9331-1.
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