एपीए उद्धरण

Akers, S. G. (1954). Simple library cataloguing (4th ed.).

शिकागो स्टाइल उद्धरण

Akers, Susan Grey. Simple Library Cataloguing. 4th ed. 1954.

एमएलए उद्धरण

Akers, Susan Grey. Simple Library Cataloguing. 4th ed. 1954.