Cita APA (7a ed.)

Gage, S. H. (1943). The microscope (17nd. ed. rev.). Comstock.

Cita Chicago Style (17a ed.)

Gage, Simon Henry. The Microscope. 17nd. ed. rev. New York: Comstock, 1943.

Cita MLA (8a ed.)

Gage, Simon Henry. The Microscope. 17nd. ed. rev. Comstock, 1943.