APA (7th ed.) Citation

Association Internationale d'Experts Scientifiques du Tourisme (41st : 1991 : Mahe, Seychelles). (1991). Quality tourism: Concept of a sustainable tourism development, harmonizing economical, social and ecological interests. AIEST.

Chicago Style (17th ed.) Citation

Association Internationale d'Experts Scientifiques du Tourisme (41st : 1991 : Mahe, Seychelles). Quality Tourism: Concept of a Sustainable Tourism Development, Harmonizing Economical, Social and Ecological Interests. St. Gall (Suisse): AIEST, 1991.

MLA (9th ed.) Citation

Association Internationale d'Experts Scientifiques du Tourisme (41st : 1991 : Mahe, Seychelles). Quality Tourism: Concept of a Sustainable Tourism Development, Harmonizing Economical, Social and Ecological Interests. AIEST, 1991.