APA (7th ed.) Citation

Hawley, G. G. (1945). Seeing the invisible: The story of the electron microscope. A.A. Knopf.

Chicago Style (17th ed.) Citation

Hawley, Gessner G. Seeing the Invisible: The Story of the Electron Microscope. New York: A.A. Knopf, 1945.

MLA (9th ed.) Citation

Hawley, Gessner G. Seeing the Invisible: The Story of the Electron Microscope. A.A. Knopf, 1945.