Cita APA

Prasad, P. G. (2012). Ecotourism and its development. Altar.

Chicago Edition Citation

Prasad, P.N. Girija. Ecotourism and Its Development. New Delhi: Altar, 2012.

Cita MLA

Prasad, P.N. Girija. Ecotourism and Its Development. Altar, 2012.