APA (7th ed.) Citation

Johri, P. K. (2005). Encyclopedia of tourism in 21st century: Vol. 4 (Vol. 4.). Anmol publications.

Chicago Style (17th ed.) Citation

Johri, Pradeep Kumar. Encyclopedia of Tourism in 21st Century: Vol. 4. Vol. 4. New Delhi: Anmol publications, 2005.

MLA (9th ed.) Citation

Johri, Pradeep Kumar. Encyclopedia of Tourism in 21st Century: Vol. 4. Vol. 4. Anmol publications, 2005.

Warning: These citations may not always be 100% accurate.