APA (7th ed.) Citation

Weaver, D. B. (2008). Ecotourism (2. ed.). Wiley.

Chicago Style (17th ed.) Citation

Weaver, David B. Ecotourism. 2. ed. Chichester [u.a.]: Wiley, 2008.

MLA (9th ed.) Citation

Weaver, David B. Ecotourism. 2. ed. Wiley, 2008.