Cita APA

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

Citación estilo Chicago

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

Cita MLA

Barber, Gerald M. Elementary Statistics for Geographers. The Guilford pr, 1988.

Warning: These citations may not always be 100% accurate.