Lua APA (7ú heag.)
Christensen, R. (2011). Plane answers to complex questions: The theory of linear models (4th ed.). Springer.
Lua i Stíl Chicago (17ú heag.)
Christensen, Ronald. Plane Answers to Complex Questions: The Theory of Linear Models. 4th ed. New York: Springer, 2011.
Lua MLA (9ú heag.)
Christensen, Ronald. Plane Answers to Complex Questions: The Theory of Linear Models. 4th ed. Springer, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.