एपीए उद्धरण

Hughes, R. (1984). Deactivation of catalysts. Academic Press.

शिकागो स्टाइल उद्धरण

Hughes, R. Deactivation of Catalysts. London ; Orlando: Academic Press, 1984.

एमएलए उद्धरण

Hughes, R. Deactivation of Catalysts. Academic Press, 1984.