Citazione Stile APA (7a Edizione)

Nesbit, R. A., & Curling, L. (1982). Ventures into world geography: Grade 7 (12. reprint.). College Press.

Citazione stile Chigago Style (17a edizione)

Nesbit, R. A., e Len Curling. Ventures into World Geography: Grade 7. 12. reprint. Harare: College Press, 1982.

Citatione MLA (9a ed.)

Nesbit, R. A., e Len Curling. Ventures into World Geography: Grade 7. 12. reprint. College Press, 1982.