Cita APA

Robinson, A. H. (1969). Elements of cartography (3rd ed.). John Wiley and Sons.

Citación estilo Chicago

Robinson, Arthur H. Elements of Cartography. 3rd ed. New York: John Wiley and Sons, 1969.

Cita MLA

Robinson, Arthur H. Elements of Cartography. 3rd ed. John Wiley and Sons, 1969.