एपीए उद्धरण

Robinson, P., Heitmann, S., & Dieke, P. (2014). Research Themes for Tourism. CABI.

शिकागो स्टाइल उद्धरण

Robinson, Peter, Sine Heitmann, और Peter Dieke. Research Themes for Tourism. CABI, 2014.

एमएलए उद्धरण

Robinson, Peter, Sine Heitmann, और Peter Dieke. Research Themes for Tourism. CABI, 2014.