APA (7th ed.) Citation

Arago, M. (1839). Historical Eloge of James Watt / by M. Arago. Murray.

Chicago Style (17th ed.) Citation

Arago, M. Historical Eloge of James Watt / by M. Arago. London: Murray, 1839.

MLA (9th ed.) Citation

Arago, M. Historical Eloge of James Watt / by M. Arago. Murray, 1839.

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