South Africa. Dept. of Health. (1978). World pioneers in the field of health. Dept. of Health.
Chicago Style (17th ed.) CitationSouth Africa. Dept. of Health. World Pioneers in the Field of Health. Pretoria: Dept. of Health, 1978.
MLA引文South Africa. Dept. of Health. World Pioneers in the Field of Health. Dept. of Health, 1978.
警告:这些引文格式不一定是100%准确.