Corrington, J. D. (1941). Working with the microscope. McGraw-Hill.
Cita Chicago (17th ed.)Corrington, Julian D. Working with the Microscope. New York, USA: McGraw-Hill, 1941.
Cita MLA (9th ed.)Corrington, Julian D. Working with the Microscope. McGraw-Hill, 1941.
Atenció: Aquestes cites poden no estar 100% correctes.