Citazione Stile APA (7a Edizione)

(1983). Geography and change (Teacher's guide, 2. ed.). Nelson.

Citazione stile Chigago Style (17a edizione)

Geography and Change. Teacher's guide, 2. ed. Walton-on-Thames [u.a.]: Nelson, 1983.

Citatione MLA (9a ed.)

Geography and Change. Teacher's guide, 2. ed. Nelson, 1983.