एपीए उद्धरण

Chełkowski, A. (1980). Dielectric physics. PWN-Polish Scientific Publishers : Distributed by Ars Polana ; Elsevier Scientific Pub. Co..

शिकागो स्टाइल उद्धरण

Chełkowski, August. Dielectric Physics. Warszawa : Amsterdam ; New York: PWN-Polish Scientific Publishers : Distributed by Ars Polana ; Elsevier Scientific Pub. Co., 1980.

एमएलए उद्धरण

Chełkowski, August. Dielectric Physics. PWN-Polish Scientific Publishers : Distributed by Ars Polana ; Elsevier Scientific Pub. Co., 1980.