Cita APA

Rojas, C. (1999). Ecologically dangerous and economically uncertain tourism.

Chicago Style Citation

Rojas, Carmen. Ecologically Dangerous and Economically Uncertain Tourism. 1999.

Cita MLA

Rojas, Carmen. Ecologically Dangerous and Economically Uncertain Tourism. 1999.

Atenció: Aquestes cites poden no estar 100% correctes.