World Health Organization. (2000). Evaluation of certain veterinary drug residues in food. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. Geneva: World Health Organization, 2000.
Цитирование MLA (8-е изд.)World Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. World Health Organization, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.