APA (7th ed.) Citation

Fisher, R. A. (1944). Statistical methods for research workers (9th ed. rev. and anl.). Oliver and Boyd.

Chicago Style (17th ed.) Citation

Fisher, Ronald Aylmer. Statistical Methods for Research Workers. 9th ed. rev. and anl. Edinburgh [etc.]: Oliver and Boyd, 1944.

MLA (9th ed.) Citation

Fisher, Ronald Aylmer. Statistical Methods for Research Workers. 9th ed. rev. and anl. Oliver and Boyd, 1944.