Não informado. (1955). Pesticides abstracts and news summary. Ministry of Overseas Development.
Chicago-Zitierstil (17. Ausg.)Não informado. Pesticides Abstracts and News Summary. London: Ministry of Overseas Development, 1955.
MLA-Zitierstil (8. Ausg.)Não informado. Pesticides Abstracts and News Summary. Ministry of Overseas Development, 1955.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.