Citazione Stile APA (7a Edizione)

Ferriday, A. (1982). A picture map book of South America (1. publ., reprinted.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Ferriday, A. A Picture Map Book of South America. 1. publ., reprinted. Basingstoke [u.a.]: Macmillan, 1982.

Citatione MLA (9a ed.)

Ferriday, A. A Picture Map Book of South America. 1. publ., reprinted. Macmillan, 1982.