توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

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

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

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