Department of Health & Human Services. (1989). HIV and AIDS: A cumulation of the AIDS school health education database / Department of Health & Human Services .. Department of Health & Human Services [u.a.].
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Department of Health & Human Services. HIV and AIDS: A Cumulation of the AIDS School Health Education Database / Department of Health & Human Services .. Altlanta, Ga.: Department of Health & Human Services [u.a.], 1989.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Department of Health & Human Services. HIV and AIDS: A Cumulation of the AIDS School Health Education Database / Department of Health & Human Services .. Department of Health & Human Services [u.a.], 1989.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.