Cita APA

P C Sinha. (2003). Encyclopaedia of ecotourism (v.1). Anmol.

Chicago Edition Citation

P C Sinha. Encyclopaedia of Ecotourism (v.1). New Delhi: Anmol, 2003.

Cita MLA

P C Sinha. Encyclopaedia of Ecotourism (v.1). Anmol, 2003.