Cita APA (7a ed.)

Leitmann, G. (1966). An Introduccion to optical control. McGraw-Hill.

Cita Chicago Style (17a ed.)

Leitmann, George. An Introduccion to Optical Control. New York: McGraw-Hill, 1966.

Cita MLA (8a ed.)

Leitmann, George. An Introduccion to Optical Control. McGraw-Hill, 1966.