Cita APA (7a ed.)

Frey, H., & Cutter, G. R. (1880). The microscope and microscopical technology: A textbook for physicians and students (2d ed.). W. Wood & company.

Cita Chicago Style (17a ed.)

Frey, Heinrich, y George R. Cutter. The Microscope and Microscopical Technology: A Textbook for Physicians and Students. 2d ed. New York: W. Wood & company, 1880.

Cita MLA (8a ed.)

Frey, Heinrich, y George R. Cutter. The Microscope and Microscopical Technology: A Textbook for Physicians and Students. 2d ed. W. Wood & company, 1880.