APA (7th ed.) Citation

Pearcy, G. E. (1957). World political geography / by G.E. Pearcy (2nd ed.). Constable.

Chicago Style (17th ed.) Citation

Pearcy, G. E. World Political Geography / by G.E. Pearcy. 2nd ed. Constable, 1957.

MLA (9th ed.) Citation

Pearcy, G. E. World Political Geography / by G.E. Pearcy. 2nd ed. Constable, 1957.

Warning: These citations may not always be 100% accurate.