Citazione Stile APA (7a Edizione)

Catchpole, B. (1973). A map history of the modern world: 1890 to the present day (1. Indian reprint, reprinted.). Heinemann.

Citazione stile Chigago Style (17a edizione)

Catchpole, Brian. A Map History of the Modern World: 1890 to the Present Day. 1. Indian reprint, reprinted. London [u.a.]: Heinemann, 1973.

Citatione MLA (9a ed.)

Catchpole, Brian. A Map History of the Modern World: 1890 to the Present Day. 1. Indian reprint, reprinted. Heinemann, 1973.