Steijn, P. v. (1989). AIDS, a combined environmental and systems approach: Edited by Pieter van Steijn. Swets & Zeitlinger.
Chicago-Zitierstil (17. Ausg.)Steijn, Pieter van. AIDS, a Combined Environmental and Systems Approach: Edited by Pieter Van Steijn. Amsterdam [u.a.]: Swets & Zeitlinger, 1989.
MLA-Zitierstil (8. Ausg.)Steijn, Pieter van. AIDS, a Combined Environmental and Systems Approach: Edited by Pieter Van Steijn. Swets & Zeitlinger, 1989.
警告：這些引文格式不一定是100％准確.