Cita APA (7th ed.)

Mendenhall, W. (1975). Introduction to probability and statistics (Fourth edition.). Duxbury Press.

Cita Chicago (17th ed.)

Mendenhall, William. Introduction to Probability and Statistics. Fourth edition. North Scltuate [i.e. Scituate] Mass.: Duxbury Press, 1975.

Cita MLA (8th ed.)

Mendenhall, William. Introduction to Probability and Statistics. Fourth edition. Duxbury Press, 1975.

Atenció: Aquestes cites poden no estar 100% correctes.