APA Citation

Johnson, R. R. (1984). Elementary statistics (4a ed.). Boston, EE.UU.: Duxbury Press..

Chicago Style Citation

Johnson, Robert Russell. Elementary Statistics. 4a ed. Boston, EE.UU.: Duxbury Press., 1984.

MLA Citation

Johnson, Robert Russell. Elementary Statistics. 4a ed. Boston, EE.UU.: Duxbury Press., 1984.

Warning: These citations may not always be 100% accurate.