Cita APA

Howson, D. P., & Smith, R. B. (1970). Parametric amplifiers. McGraw-Hill.

Citación estilo Chicago

Howson, D. P., and Roy Barrington Smith. Parametric Amplifiers. London, New York: McGraw-Hill, 1970.

Cita MLA

Howson, D. P., and Roy Barrington Smith. Parametric Amplifiers. McGraw-Hill, 1970.