एपीए उद्धरण

Harding, K. (2005). Going international English for tourism. American: Oxford University press.

शिकागो स्टाइल उद्धरण

Harding, Keith. Going International English for Tourism. American: Oxford University press, 2005.

एमएलए उद्धरण

Harding, Keith. Going International English for Tourism. American: Oxford University press, 2005.