APA-viite (7. p.)

Huelsman, L. P., Kerwin, W. J., León, B. J., Narud, J. A., Orchard, H. J., Rigby, G. A., & Wait, J. V. (1970). Active filters: Lumped, distributed, integrated, digital, and parametric. McGraw-Hill.

Chicago-viite (17. p.)

Huelsman, Lawrence P., William J. Kerwin, Benjamín J. León, Jan A. Narud, H. J. Orchard, Graham A. Rigby, ja John V. Wait. Active Filters: Lumped, Distributed, Integrated, Digital, and Parametric. Nueva York: McGraw-Hill, 1970.

MLA-viite (9. p.)

Huelsman, Lawrence P., et al. Active Filters: Lumped, Distributed, Integrated, Digital, and Parametric. McGraw-Hill, 1970.