Cita APA (7a ed.)

Berry, D. A., & Lindgren, B. W. (1981). Elementary statistics. Collier Macmillan Publishers.

Cita Chicago Style (17a ed.)

Berry, Donald A., y Bernard W. Lindgren. Elementary Statistics. London: Collier Macmillan Publishers, 1981.

Cita MLA (9a ed.)

Berry, Donald A., y Bernard W. Lindgren. Elementary Statistics. Collier Macmillan Publishers, 1981.