APA-viite (7. p.)

Jackson, R. H., & Hudman, L. E. (1982). World regional geography: Issues for today. Wiley.

Chicago-viite (17. p.)

Jackson, Richard H., ja Lloyd E. Hudman. World Regional Geography: Issues for Today. New York: Wiley, 1982.

MLA-viite (8. p.)

Jackson, Richard H., ja Lloyd E. Hudman. World Regional Geography: Issues for Today. Wiley, 1982.