एपीए उद्धरण

Syratt, G. (2003). Manual of travel agency practice. Boston, MA: Butterworth-Heinemann.

शिकागो स्टाइल उद्धरण

Syratt, Gwenda. Manual of Travel Agency Practice. Boston, MA: Butterworth-Heinemann, 2003.

एमएलए उद्धरण

Syratt, Gwenda. Manual of Travel Agency Practice. Boston, MA: Butterworth-Heinemann, 2003.