Fitzpatrick, M., & Bonnefoy, X. (1999). Environmental health services in Europe 4: Guidance on the development of educational and training curricula. World Health Organization, Regional Office for Europe.
Цитирование в стиле Чикаго (17-е изд.)Fitzpatrick, Martin, и Xavier Bonnefoy. Environmental Health Services in Europe 4: Guidance on the Development of Educational and Training Curricula. Copenhagen: World Health Organization, Regional Office for Europe, 1999.
Цитирование MLA (9-е изд.)Fitzpatrick, Martin, и Xavier Bonnefoy. Environmental Health Services in Europe 4: Guidance on the Development of Educational and Training Curricula. World Health Organization, Regional Office for Europe, 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.