APA (7th ed.) Citation

Tippett, L. H. C. (1931). The methods of statistics: An introduction mainly for workers in the bioligical sciences.

Chicago Style (17th ed.) Citation

Tippett, L. H. C. The Methods of Statistics: An Introduction Mainly for Workers in the Bioligical Sciences. London, Williams & Norgate ltd., 1931, 1931.

MLA (8th ed.) Citation

Tippett, L. H. C. The Methods of Statistics: An Introduction Mainly for Workers in the Bioligical Sciences. 1931.