Cita APA (7a ed.)

Beavis, G. (1932). The book of the microscope. J.B. Lippincott Company.

Cita Chicago Style (17a ed.)

Beavis, Gerald. The Book of the Microscope. Philadelphia: J.B. Lippincott Company, 1932.

Cita MLA (8a ed.)

Beavis, Gerald. The Book of the Microscope. J.B. Lippincott Company, 1932.