APA (7th ed.) Citation

Lancaster, D. (1980). Active-filter cookbook (1. ed., 6. pr.). Sams.

Chicago Style (17th ed.) Citation

Lancaster, Don. Active-filter Cookbook. 1. ed., 6. pr. Indianapolis, Ind: Sams, 1980.

MLA (9th ed.) Citation

Lancaster, Don. Active-filter Cookbook. 1. ed., 6. pr. Sams, 1980.