APA (7th ed.) Citation

Johnson, R. (1976). Elementary statistics (2nd ed.). Duxbury Press.

Chicago Style (17th ed.) Citation

Johnson, Robert. Elementary Statistics. 2nd ed. North Scituate, Mass.: Duxbury Press, 1976.

MLA (9th ed.) Citation

Johnson, Robert. Elementary Statistics. 2nd ed. Duxbury Press, 1976.