Citazione Stile APA (7a Edizione)

Mowforth, M. (1985). Statistics for geographers (1. publ., 6. impression.). Nelson Harrap.

Citazione stile Chigago Style (17a edizione)

Mowforth, Martin. Statistics for Geographers. 1. publ., 6. impression. Walton-on-Thames [u.a.]: Nelson Harrap, 1985.

Citatione MLA (9a ed.)

Mowforth, Martin. Statistics for Geographers. 1. publ., 6. impression. Nelson Harrap, 1985.