APA (7th ed.) Zitazioa

Fenner Conference on Nature Tourism and the Environment Canberra, A.C.T, ebrary, Inc, Buckley, R., Pickering, C., & Weaver, D. B. (2003). Nature-based tourism, environment, and land management. CABI Pub..

Chicago Style (17th ed.) Zitazioa

Fenner Conference on Nature Tourism and the Environment Canberra, A.C.T, Inc ebrary, Ralf Buckley, C. Pickering, eta David B. Weaver. Nature-based Tourism, Environment, and Land Management. Wallingford, Oxon, UK ; Cambridge, MA, USA: CABI Pub., 2003.

MLA (9th ed.) Zitazioa

Fenner Conference on Nature Tourism and the Environment Canberra, A.C.T, et al. Nature-based Tourism, Environment, and Land Management. CABI Pub., 2003.