Cita APA (7a ed.)

MENDENHALL, W., & OTT, L. (1972). Understanding statistics. Duxbury.

Cita Chicago Style (17a ed.)

MENDENHALL, William, y Lyman OTT. Understanding Statistics. California: Duxbury, 1972.

Cita MLA (9a ed.)

MENDENHALL, William, y Lyman OTT. Understanding Statistics. Duxbury, 1972.