Verwey, W. D. (1977). Riot control agents and herbicides in war: Their humanitarian, toxicological, ecological, military, polemological, and legal aspects. Sijthoff.
Chicago-Zitierstil (17. Ausg.)Verwey, Wil D. Riot Control Agents and Herbicides in War: Their Humanitarian, Toxicological, Ecological, Military, Polemological, and Legal Aspects. Leyden: Sijthoff, 1977.
MLA-Zitierstil (9. Ausg.)Verwey, Wil D. Riot Control Agents and Herbicides in War: Their Humanitarian, Toxicological, Ecological, Military, Polemological, and Legal Aspects. Sijthoff, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.