एपीए उद्धरण

M.A Harvey Pollack. (1955). Basic principles and Applications of Relays (In lần thứ 1.). New York: John f. rider publisher,Inc.

शिकागो स्टाइल उद्धरण

M.A Harvey Pollack. Basic Principles and Applications of Relays. In lần thứ 1. New York: John f. rider publisher,Inc, 1955.

एमएलए उद्धरण

M.A Harvey Pollack. Basic Principles and Applications of Relays. In lần thứ 1. New York: John f. rider publisher,Inc, 1955.