APA ציטוט

R. Geeffe Philip. (1966). Simplified Modern filter Design. New York: HaydenBook.

Trích dẫn kiểu Chicago

R. Geeffe Philip. Simplified Modern Filter Design. New York: HaydenBook, 1966.

ציטוט MLA

R. Geeffe Philip. Simplified Modern Filter Design. New York: HaydenBook, 1966.