APA

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

Chicago

Middleton W E Knowles, . 1964. The history of the barometer. Baltimore: Johns Hopkins Press.

Harvard

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

MLA

Middleton W E Knowles, . The history of the barometer. Baltimore: Johns Hopkins Press. 1964.