Cita APA (7th ed.)
Rai, S. C. (2012). Ecotourism and biodiversity conservation. Nova Science Publishers, Inc..
Cita Chicago (17th ed.)
Rai, Suresh Chand. Ecotourism and Biodiversity Conservation. New York: Nova Science Publishers, Inc., 2012.
Cita MLA (9th ed.)
Rai, Suresh Chand. Ecotourism and Biodiversity Conservation. Nova Science Publishers, Inc., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.