APA (7th ed.) Citation

Tippett, L. H. C. (1943). Statistics. Oxford university press.

Chicago Style (17th ed.) Citation

Tippett, L. H. C. Statistics. London, New York [etc.]: Oxford university press, 1943.

MLA (9th ed.) Citation

Tippett, L. H. C. Statistics. Oxford university press, 1943.