APA (7th ed.) Citation

Barber, G. M. (1988). Elementary statistics for geographers. Guilford Press.

Chicago Style (17th ed.) Citation

Barber, Gerald M. Elementary Statistics for Geographers. New York: Guilford Press, 1988.

MLA (9th ed.) Citation

Barber, Gerald M. Elementary Statistics for Geographers. Guilford Press, 1988.