Lua APA (7ú heag.)
Shipley, B. (2000). Cause and correlation in biology: A user's guide to path analysis, structural equations, and causal inference. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)
Shipley, Bill. Cause and Correlation in Biology: A User's Guide to Path Analysis, Structural Equations, and Causal Inference. Cambridge, UK ; New York, NY. USA: Cambridge University Press, 2000.
Lua MLA (9ú heag.)
Shipley, Bill. Cause and Correlation in Biology: A User's Guide to Path Analysis, Structural Equations, and Causal Inference. Cambridge University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.