एपीए उद्धरण

Theobald, W. (2000). Internet resources for leisure and tourism. Oxford; Boston: Butterworth-Henemann.

शिकागो स्टाइल उद्धरण

Theobald, William. Internet Resources for Leisure and Tourism. Oxford; Boston: Butterworth-Henemann, 2000.

एमएलए उद्धरण

Theobald, William. Internet Resources for Leisure and Tourism. Oxford; Boston: Butterworth-Henemann, 2000.