APA (7th ed.) Citation

Shanahan,, E. (1964). South America ; an economic and regional: Geography with an historical chapter (11th ed.). Methuen.

Chicago Style (17th ed.) Citation

Shanahan,, E.W. South America ; an Economic and Regional: Geography with an Historical Chapter. 11th ed. London: Methuen, 1964.

MLA (9th ed.) Citation

Shanahan,, E.W. South America ; an Economic and Regional: Geography with an Historical Chapter. 11th ed. Methuen, 1964.