APA-referens (7:e uppl.)
Swacha, G., Botta-Dukát, Z., Kącki, Z., Pruchniewicz, D., & Żołnierz, L. (2017). A performance comparison of sampling methods in the assessment of species composition patterns and environment–vegetation relationships in species-rich grasslands. Acta Societatis Botanicorum Poloniae. https://doi.org/10.5586/asbp.3561
Chicago-referens (17:e uppl.)
Swacha, Grzegorz, Zoltán Botta-Dukát, Zygmunt Kącki, Daniel Pruchniewicz, och Ludwik Żołnierz. "A Performance Comparison of Sampling Methods in the Assessment of Species Composition Patterns and Environment–vegetation Relationships in Species-rich Grasslands." Acta Societatis Botanicorum Poloniae 2017. https://doi.org/10.5586/asbp.3561.
MLA-referens (9:e uppl.)
Swacha, Grzegorz, et al. "A Performance Comparison of Sampling Methods in the Assessment of Species Composition Patterns and Environment–vegetation Relationships in Species-rich Grasslands." Acta Societatis Botanicorum Poloniae, 2017, https://doi.org/10.5586/asbp.3561.
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