Citazione Stile APA (7a Edizione)

Lancaster, D. (1975). Active-filter cookbook. Howard W. Sams.

Citazione stile Chigago Style (17a edizione)

Lancaster, Don. Active-filter Cookbook. Indianápolis: Howard W. Sams, 1975.

Citatione MLA (9a ed.)

Lancaster, Don. Active-filter Cookbook. Howard W. Sams, 1975.