APA (7th ed.) Citation

Butler, J. A Sketch of Assam: With some account of the Hill Tribes.

Chicago Style (17th ed.) Citation

Butler, John. A Sketch of Assam: With Some Account of the Hill Tribes.

MLA (9th ed.) Citation

Butler, John. A Sketch of Assam: With Some Account of the Hill Tribes.

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