Cita APA (7th ed.)

Griffith, D. A., Amrhein, C. G., & Desloges, J. R. (1991). Statistical Analysis for Geographers. Prentice Hall.

Cita Chicago (17th ed.)

Griffith, Daniel A., Carl G. Amrhein, i Joseph R. Desloges. Statistical Analysis for Geographers. Englewood Cliffs, N.J.: Prentice Hall, 1991.

Cita MLA (9th ed.)

Griffith, Daniel A., et al. Statistical Analysis for Geographers. Prentice Hall, 1991.