APA (7th ed.) Citation

Andrews, C. (The) Challenge of the North-West frontier A contribution to World Peace. George Allen and Unwin Ltd.

Chicago Style (17th ed.) Citation

Andrews, C.F. (The) Challenge of the North-West Frontier A Contribution to World Peace. George Allen and Unwin Ltd.

MLA (8th ed.) Citation

Andrews, C.F. (The) Challenge of the North-West Frontier A Contribution to World Peace. George Allen and Unwin Ltd.

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