(1999). Magna carta of public health workers (RA 7305): Revised implementing rules and regulation. Department of Health.
芝加哥风格引文Magna Carta of Public Health Workers (RA 7305): Revised Implementing Rules and Regulation. Manila: Department of Health, 1999.
MLA引文Magna Carta of Public Health Workers (RA 7305): Revised Implementing Rules and Regulation. Department of Health, 1999.
警告:这些引文格式不一定是100%准确.