APA (7th ed.) Zitazioa

TIPPETT, L. (1956). Statistics. University Press.

Chicago Style (17th ed.) Zitazioa

TIPPETT, L.H.C. Statistics. London, Oxford: University Press, 1956.

MLA (9th ed.) Zitazioa

TIPPETT, L.H.C. Statistics. University Press, 1956.