World Health Organization. (2000). Evaluation of certain veterinary drug residues in food. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. Geneva: World Health Organization, 2000.
MLA引文World Health Organization. Evaluation of Certain Veterinary Drug Residues in Food. World Health Organization, 2000.
警告:這些引文格式不一定是100%准確.