APA (7th ed.) Citation

Klemm, F., & Singer, D. W. (1959). A history of Western technology. Allen and Unwin.

Chicago Style (17th ed.) Citation

Klemm, Friedrich, and Dorothea Waley Singer. A History of Western Technology. London: Allen and Unwin, 1959.

MLA (9th ed.) Citation

Klemm, Friedrich, and Dorothea Waley Singer. A History of Western Technology. Allen and Unwin, 1959.