एपीए उद्धरण

Ure, A. M., & Davidson, C. M. (1995). Chemical Speciation in the Environment. Blackie Academic & Professional.

शिकागो स्टाइल उद्धरण

Ure, A M., और C M. Davidson. Chemical Speciation in the Environment. London: Blackie Academic & Professional, 1995.

एमएलए उद्धरण

Ure, A M., और C M. Davidson. Chemical Speciation in the Environment. Blackie Academic & Professional, 1995.