APA Style

WILLIAMS, Emry. (1963). Electric Filter Circuits : An Introductory Course . London: Pitman & Sons.

Chicago Style

WILLIAMS, Emry. Electric Filter Circuits : An Introductory Course. London: Pitman & Sons, 1963. Text.

MLA Style

WILLIAMS, Emry. Electric Filter Circuits : An Introductory Course. London: Pitman & Sons, 1963. Text.

Turabian Style

WILLIAMS, Emry. Electric Filter Circuits : An Introductory Course. London: Pitman & Sons, 1963. Print.