Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.