Atkinson, A., & A.B. Atkinson. (2008). The. Oxford: Oxford University Press.
Chicago Style aipamenaAtkinson, A.B., và A.B. Atkinson. The. Oxford: Oxford University Press, 2008.
MLA aipamenaAtkinson, A.B., và A.B. Atkinson. The. Oxford: Oxford University Press, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.