Cita APA (7th ed.)

Norcliffe, G. B. (1977). Inferential statistics for geographers. Hutchinson.

Cita Chicago (17th ed.)

Norcliffe, G. B. Inferential Statistics for Geographers. London: Hutchinson, 1977.

Cita MLA (9th ed.)

Norcliffe, G. B. Inferential Statistics for Geographers. Hutchinson, 1977.