एपीए उद्धरण

Buckley, R. (2010). Conservation tourism. CAB International.

शिकागो स्टाइल उद्धरण

Buckley, Ralf. Conservation Tourism. UK: CAB International, 2010.

एमएलए उद्धरण

Buckley, Ralf. Conservation Tourism. CAB International, 2010.