APA (7th ed.) Citation

Crone, G. R. (1965). Background to geography. Pitman.

Chicago Style (17th ed.) Citation

Crone, G. R. Background to Geography. London: Pitman, 1965.

MLA (9th ed.) Citation

Crone, G. R. Background to Geography. Pitman, 1965.

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