APA引文

South Africa. Dept. of National Health and Population Development. (1987). Workbook on smoking: Standards 3-7. Dept. of National Health and Population Development.

Chicago Style (17th ed.) Citation

South Africa. Dept. of National Health and Population Development. Workbook on Smoking: Standards 3-7. [Pretoria]: Dept. of National Health and Population Development, 1987.

MLA引文

South Africa. Dept. of National Health and Population Development. Workbook on Smoking: Standards 3-7. Dept. of National Health and Population Development, 1987.