Cita APA (7th ed.)

McGrew, J. C., & Monroe, C. B. (2000). An introduction to statistical problem solving in geography (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

McGrew, J. Chapman, i Charles B. Monroe. An Introduction to Statistical Problem Solving in Geography. 2nd ed. Boston: McGraw-Hill, 2000.

Cita MLA (9th ed.)

McGrew, J. Chapman, i Charles B. Monroe. An Introduction to Statistical Problem Solving in Geography. 2nd ed. McGraw-Hill, 2000.