Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.