APA (7th ed.) Citation

Thornton, E. The history of the British Empire in India. H. Allen.

Chicago Style (17th ed.) Citation

Thornton, Edward. The History of the British Empire in India. H. Allen.

MLA (8th ed.) Citation

Thornton, Edward. The History of the British Empire in India. H. Allen.

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