Cita APA (7a ed.)

Johnson, D. E., Johnson, J. R., & Moore, H. P. (1980). A Handbook of active filters. Prentice-Hall.

Cita Chicago Style (17a ed.)

Johnson, David E., Johnny Ray Johnson, y Harry P. Moore. A Handbook of Active Filters. Englewood Cliffs: Prentice-Hall, 1980.

Cita MLA (9a ed.)

Johnson, David E., et al. A Handbook of Active Filters. Prentice-Hall, 1980.