APA (7th ed.) Citation

Middleton, W. E. K. (1964). The history of the barometer. Johns Hopkins.

Chicago Style (17th ed.) Citation

Middleton, W. E. Knowles. The History of the Barometer. Johns Hopkins, 1964.

MLA (9th ed.) Citation

Middleton, W. E. Knowles. The History of the Barometer. Johns Hopkins, 1964.

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