APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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