Dyfyniad APA

Fisher, R. (2006). Statistical methods for research workers. Cosmo publications.

Dyfyniad Arddull Chicago

Fisher, R.A. Statistical Methods for Research Workers. New Delhi: Cosmo publications, 2006.

Dyfyniad MLA

Fisher, R.A. Statistical Methods for Research Workers. Cosmo publications, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.